Bug 1363: Java 11: Initial Host/Target Compiler Selection: Java8

Current requirements are:
  - Java 1.8 (Level 8.0)
  - Android SDK API level 24 (Version 7.0 Nougat, released August 2016)

Official production builds are performed w/ Java 1.8.
  - Java 1.8 (Level 8.0)
  - Android SDK API level 24 (Version 7.0 Nougat, released August 2016)

  Android 7 API level 24 supports Java 1.8,
  see https://developer.android.com/studio/write/java8-support

  Java 8 is chosen today, June 2019, since OpenJDK 1.8 is well supported
  on desktop, mobile support is given w/ OpenJDK 9 and
  Android also support these language features for almost 3 years.

++++

Current patch does require one to set the target.sourcelevel,
target.targetlevel and target.rt.jar properties or their equivalent
capital case environment variables.

Only allowed value is currently 1.8.

19 files changed, 53 insertions, 554 deletions

diff --git a/make/build.xml b/make/build.xml
index 79ec607..147cbe7 100644
--- a/make/build.xml
+++ b/make/build.xml
@@ -54,7 +54,8 @@
 
     <!-- property name="javadoc.link" value="http://java.sun.com/j2se/1.4.2/docs/api/" /-->
     <!-- property name="javadoc.link" value="http://download.oracle.com/javase/1.5.0/docs/api/" /-->
-    <property name="javadoc.link" value="http://docs.oracle.com/javase/6/docs/api/" />
+    <!-- property name="javadoc.link" value="http://docs.oracle.com/javase/6/docs/api/" /-->
+    <property name="javadoc.link" value="https://docs.oracle.com/javase/8/docs/api/" />
 
     <!-- The source and build directories. -->
     <property name="project.root"  value=".." />
@@ -782,7 +783,7 @@
 
     <!-- Compile gluegen (compile time).
 
-         Uses host.rt.jar, since we require 'com.sun.tools.doclets.Taglet',
+         Uses target.rt.jar, since we require 'com.sun.tools.doclets.Taglet',
          w/o it breaks build on OSX w/ Java6 compiler. 
          Surprisingly it works on other platforms, which seems to pick classes
          outside of the 'bootclasspath'.
@@ -794,7 +795,7 @@
            encoding="UTF-8"
            source="${target.sourcelevel}"
            target="${target.targetlevel}" 
-           bootclasspath="${host.rt.jar}"
+           bootclasspath="${target.rt.jar}"
            debug="${javacdebug}" debuglevel="${javacdebuglevel}">
       <src path="${src.jcpp}" />
       <src path="${src.java}" />
diff --git a/make/gluegen-cpptasks-base.xml b/make/gluegen-cpptasks-base.xml
index adf8ab6..e31707a 100755
--- a/make/gluegen-cpptasks-base.xml
+++ b/make/gluegen-cpptasks-base.xml
@@ -206,15 +206,7 @@
     <!-- NOTE: the values of the macos<arch> attributes will not be overridden if already set externally -->
     <property name="macosppc"     value="false" /> 
     <property name="macosx64"     value="true" /> 
-    <!-- No 32bit binaries on OSX since Java7 -->
-    <condition property="macosx32" value="false" else="true">
-        <or>
-            <contains string="${ant.java.version}" substring="1.7" casesensitive="false" />
-            <contains string="${ant.java.version}" substring="1.8" casesensitive="false" />
-            <contains string="${ant.java.version}" substring="1.9" casesensitive="false" />
-            <contains string="${ant.java.version}" substring="2.0" casesensitive="false" />
-        </or>
-    </condition>
+    <property name="macosx32"     value="false" /> <!-- we disable 32bit on OSX for good now -->
 
     <!-- Need a way to be able to disable the macosx64 property specification in a build.xml -->
     <condition property="use.macosppc">
diff --git a/make/jogamp-env.xml b/make/jogamp-env.xml
index 9e22cbe..5a2396c 100755
--- a/make/jogamp-env.xml
+++ b/make/jogamp-env.xml
@@ -1,23 +1,20 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<!-- Current minimum requirements are:
-        - Java 1.6 (Level 6.0)
-        - Android SDK API Level 9 (Version 2.3 Gingerbread)
+<!-- Current requirements are:
+        - Java 1.8 (Level 8.0)
+        - Android SDK API level 24 (Version 7.0 Nougat, released August 2016)
 
-     Official production builds are performed w/ Java 1.6.
-        - Java 1.6 (Level 6.0)
-        - Android SDK API Level 9 (Version 2.3 Gingerbread)
+     Official production builds are performed w/ Java 1.8.
+        - Java 1.8 (Level 8.0)
+        - Android SDK API level 24 (Version 7.0 Nougat, released August 2016)
 
-     Android supports Java language level 6.0.
-     Nevertheless, it cannot be guaranteed whether the Android API
-     supports all classes and methods of Java 1.6.
-     It is required for JogAmp developers to validate Android compatibility
-     by an Android crosscompilation build.
-
-     Current GlueGen code utilizes some minor Java 1.6 features
-     which could be replaced, however it's not desired at this point
-     since we have no mode hard Java 1.5 constraints.
+     Android 7 API level 24 supports Java 1.8, 
+     see https://developer.android.com/studio/write/java8-support
 
+     Java 8 is chosen today, June 2019, since OpenJDK 1.8 is well supported
+     on desktop, mobile support is given w/ OpenJDK 9 and 
+     Android also support these language features for almost 3 years.
+     
      For crosscompilation the following shall be set:
      - TARGET_PLATFORM_SYSROOT Crosscompiler and system specified 'sysroot' (as in gcc \-\-print-sysroot)
      - TARGET_PLATFORM_USRROOT Additional optional user headers and libraries for target
@@ -36,12 +33,12 @@
     <property name="jvmJava.exe" value="${java.home}/bin/java" /> <!-- the java jvm executable for unit tests -->
     <echo message="jvmJava.exe                ${jvmJava.exe}"/>
 
-    <condition property="jvmJava7.exe" value="${env.JAVA7_EXE}">
+    <condition property="jvmJava8.exe" value="${env.JAVA8_EXE}">
         <not>
-         <equals arg1="${env.JAVA7_EXE}" arg2="$${env.JAVA7_EXE}" casesensitive="true" />
+         <equals arg1="${env.JAVA8_EXE}" arg2="$${env.JAVA8_EXE}" casesensitive="true" />
         </not>
     </condition>
-    <echo message="jvmJava7.exe               ${jvmJava7.exe}"/> <!-- optional extra Java7 JVM for unit tests -->
+    <echo message="jvmJava8.exe               ${jvmJava8.exe}"/> <!-- optional extra Java8 JVM for unit tests -->
 
     <fail message="Please build using Ant 1.8.0 or higher.">
       <condition>
@@ -51,16 +48,23 @@
       </condition>
     </fail>
 
-    <fail message="Unsupported Java version: ${ant.java.version}. Make sure that the version of the Java compiler is 1.6 (6.0) or greater.">
+    <fail message="Unsupported Java version: ${ant.java.version}. Make sure that the version of the Java compiler is 1.8 (8.0) or greater.">
         <condition>
             <not>
                 <or>
-                    <equals arg1="${ant.java.version}" arg2="1.6"/>
-                    <equals arg1="${ant.java.version}" arg2="1.7"/>
                     <equals arg1="${ant.java.version}" arg2="1.8"/>
                     <equals arg1="${ant.java.version}" arg2="1.9"/>
-                    <equals arg1="${ant.java.version}" arg2="2.0"/>
-                    <equals arg1="${ant.java.version}" arg2="2.1"/>
+                    <equals arg1="${ant.java.version}" arg2="1.10"/>
+                    <equals arg1="${ant.java.version}" arg2="1.11"/>
+                    <equals arg1="${ant.java.version}" arg2="1.12"/>
+                    <equals arg1="${ant.java.version}" arg2="1.13"/>
+                    <equals arg1="${ant.java.version}" arg2="1.14"/>
+                    <equals arg1="${ant.java.version}" arg2="9"/>
+                    <equals arg1="${ant.java.version}" arg2="10"/>
+                    <equals arg1="${ant.java.version}" arg2="11"/>
+                    <equals arg1="${ant.java.version}" arg2="12"/>
+                    <equals arg1="${ant.java.version}" arg2="13"/>
+                    <equals arg1="${ant.java.version}" arg2="14"/>
                 </or>
             </not>
         </condition>
@@ -78,9 +82,12 @@
     <condition property="javadoc.xarg1" value="-Xdoclint:none" else="-J-Ddummy=val">
         <or>
             <equals arg1="${ant.java.version}" arg2="1.8"/>
-            <equals arg1="${ant.java.version}" arg2="1.9"/>
-            <equals arg1="${ant.java.version}" arg2="2.0"/>
-            <equals arg1="${ant.java.version}" arg2="2.1"/>
+            <equals arg1="${ant.java.version}" arg2="9"/>
+            <equals arg1="${ant.java.version}" arg2="10"/>
+            <equals arg1="${ant.java.version}" arg2="11"/>
+            <equals arg1="${ant.java.version}" arg2="12"/>
+            <equals arg1="${ant.java.version}" arg2="13"/>
+            <equals arg1="${ant.java.version}" arg2="14"/>
         </or>
     </condition>
     <echo message="javadoc.xarg1              ${javadoc.xarg1}"/>
@@ -95,7 +102,7 @@
 
     <property name="jogamp.version.major" value="2"/>
     <property name="jogamp.version.minor" value="4"/>
-    <property name="jogamp.version.submi" value="0"/>
+    <property name="jogamp.version.submi" value="1"/>
     <property name="jogamp.version.devel" value="-rc-${version.timestamp}"/> <!-- Devel RC Tag -->
     <!-- property name="jogamp.version.devel" value=""/ --> <!-- Release tag -->
     <property name="jogamp.version.base"  value="${jogamp.version.major}.${jogamp.version.minor}"/>
@@ -103,7 +110,7 @@
     <echo message="jogamp.version             ${jogamp.version}"/>
 
     <!-- This is the Android version: xxyyzzz, xx=API yy screen-from-to zzz app-version-->
-    <property name="jogamp.version.int"   value="0914019"/>
+    <property name="jogamp.version.int"   value="2414020"/>
     <echo message="jogamp.version.int         ${jogamp.version.int}"/>
 
     <!-- only set 'junit.is.disabled' if set in environment as 'true' to disable JUNIT tests -->
@@ -136,7 +143,7 @@
         </not>
     </condition>
 
-    <condition property="android.version" value="${env.ANDROID_VERSION}" else="9">
+    <condition property="android.version" value="${env.ANDROID_VERSION}" else="24">
         <not>
          <equals arg1="${env.ANDROID_VERSION}" arg2="$${env.ANDROID_VERSION}" casesensitive="true" />
         </not>
@@ -160,25 +167,6 @@
         </not>
     </condition>
 
-    <fail message="You need to specify all properties 'target.sourcelevel', 'target.targetlevel' and 'target.rt.jar' or none at all.">
-      <condition>
-        <and>
-            <or>
-              <isset property="target.sourcelevel"/>
-              <isset property="target.targetlevel"/>
-              <isset property="target.rt.jar"/>
-            </or>
-            <not>
-              <and>
-                  <isset property="target.sourcelevel"/>
-                  <isset property="target.targetlevel"/>
-                  <isset property="target.rt.jar"/>
-              </and>
-            </not>
-        </and>
-      </condition>
-    </fail>
-
     <condition property="target.user.set" value="true">
           <and>
               <isset property="target.sourcelevel"/>
@@ -186,79 +174,33 @@
               <isset property="target.rt.jar"/>
           </and>
     </condition>
-
-    <property name="target.sourcelevel"       value="${ant.java.version}" />      <!-- default fallback values -->
-    <property name="target.targetlevel"       value="${ant.java.version}" />      <!-- default fallback values -->
-    <!-- Default value for std Java (incl. Java7 on OS X) -->
-    <condition property="target.rt.jar"
-               value="${java.home}/lib/rt.jar">
-               <available file="${java.home}/lib/rt.jar"/>
-    </condition>
-    <!-- Default fallback value for Java6 OS X -->
-    <condition property="target.rt.jar"
-               value="${java.home}/../Classes/classes.jar">
-               <available file="${java.home}/../Classes/classes.jar"/>
-    </condition>
-    <!-- Default fallback value on std Java -->
     <echo message="target.user.set            ${target.user.set}"/>
     <echo message="target.sourcelevel         ${target.sourcelevel}"/>
     <echo message="target.targetlevel         ${target.targetlevel}"/>
     <echo message="target.rt.jar              ${target.rt.jar}"/>
-    <fail message="No target.rt.jar specified not found.">
-      <condition>
-        <not>
-          <isset property="target.rt.jar"/>
-        </not>
-      </condition>
-    </fail>
 
-    <property name="host.sourcelevel"         value="${ant.java.version}" />      <!-- default values for compile time components -->
-    <property name="host.targetlevel"         value="${ant.java.version}" />      <!-- default values for compile time components -->
-    <!-- Default value for std Java (incl. Java7 on OS X) -->
-    <condition property="host.rt.jar"
-               value="${java.home}/lib/rt.jar">
-               <available file="${java.home}/lib/rt.jar"/>
-    </condition>
-    <!-- Default fallback value for Java6 OS X -->
-    <condition property="host.rt.jar"
-               value="${java.home}/../Classes/classes.jar">
-               <available file="${java.home}/../Classes/classes.jar"/>
-    </condition>
-    <echo message="host.sourcelevel           ${host.sourcelevel}"/>
-    <echo message="host.targetlevel           ${host.targetlevel}"/>
-    <echo message="host.rt.jar                ${host.rt.jar}"/>
-    <fail message="No host.rt.jar specified not found.">
+    <fail message="You need to specify all properties 'target.sourcelevel', 'target.targetlevel' and 'target.rt.jar'.">
       <condition>
         <not>
-          <isset property="host.rt.jar"/>
+          <istrue value="${target.user.set}"/> 
         </not>
       </condition>
     </fail>
 
-    <fail message="Unsupported Target Java version (sourcelevel): ${target.sourcelevel}. Make sure that the version of the Java compiler is 1.6 (6.0) or greater.">
+    <fail message="Unsupported Target Java sourcelevel: ${target.sourcelevel}. Make sure that the sourcelevel is set to 1.8 (8.0).">
         <condition>
             <not>
                 <or>
-                    <contains string="${target.sourcelevel}" substring="1.6" casesensitive="false" />
-                    <contains string="${target.sourcelevel}" substring="1.7" casesensitive="false" />
                     <contains string="${target.sourcelevel}" substring="1.8" casesensitive="false" />
-                    <contains string="${target.sourcelevel}" substring="1.9" casesensitive="false" />
-                    <contains string="${target.sourcelevel}" substring="2.0" casesensitive="false" />
-                    <contains string="${target.sourcelevel}" substring="2.1" casesensitive="false" />
                 </or>
             </not>
         </condition>
     </fail>
-    <fail message="Unsupported Target Java version (targetlevel): ${target.targetlevel}. Make sure that the version of the Java compiler is 1.6 (6.0) or greater.">
+    <fail message="Unsupported Target Java targetlevel: ${target.targetlevel}. Make sure that the targetlevel is set to 1.8 (8.0).">
         <condition>
             <not>
                 <or>
-                    <contains string="${target.targetlevel}" substring="1.6" casesensitive="false" />
-                    <contains string="${target.targetlevel}" substring="1.7" casesensitive="false" />
                     <contains string="${target.targetlevel}" substring="1.8" casesensitive="false" />
-                    <contains string="${target.targetlevel}" substring="1.9" casesensitive="false" />
-                    <contains string="${target.targetlevel}" substring="2.0" casesensitive="false" />
-                    <contains string="${target.targetlevel}" substring="2.1" casesensitive="false" />
                 </or>
             </not>
         </condition>
diff --git a/make/lib/android-sdk/15/android-java-src.txt b/make/lib/android-sdk/15/android-java-src.txt
deleted file mode 100644
index d3d6103..0000000
--- a/make/lib/android-sdk/15/android-java-src.txt
+++ /dev/null
@@ -1,8 +0,0 @@
-Retrieved from public sources as described in script below.
-
-++++
-
-cd /android-sdk-linux_x86/sources/android-15
-
-jar cvf android-java-src.zip android com javax/microedition/khronos
-
diff --git a/make/lib/android-sdk/15/android-java-src.zip b/make/lib/android-sdk/15/android-java-src.zip
deleted file mode 100644
index ee37c7a..0000000
--- a/make/lib/android-sdk/15/android-java-src.zip
+++ /dev/null
diff --git a/make/lib/android-sdk/15/android.jar b/make/lib/android-sdk/15/android.jar
deleted file mode 100644
index efbb7a3..0000000
--- a/make/lib/android-sdk/15/android.jar
+++ /dev/null
diff --git a/make/lib/android-sdk/21/LICENSE.txt b/make/lib/android-sdk/21/LICENSE.txt
deleted file mode 100644
index c817537..0000000
--- a/make/lib/android-sdk/21/LICENSE.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-
-http://source.android.com/faqs.html#what-kind-of-open-source-project-is-android
-
-What kind of open-source project is Android?
-
-Google oversees the development of the core Android open-source platform, and works to create robust developer and user communities. For the most part the Android source code is licensed under the permissive Apache Software License 2.0, rather than a "copyleft" license. The main reason for this is because our most important goal is widespread adoption of the software, and we believe that the ASL2.0 license best achieves that goal.
-
-+++
-
-See file NOTICE.txt in this folder !
diff --git a/make/lib/android-sdk/21/NOTICE.txt b/make/lib/android-sdk/21/NOTICE.txt
deleted file mode 100644
index 1fdb31d..0000000
--- a/make/lib/android-sdk/21/NOTICE.txt
+++ /dev/null
@@ -1,195 +0,0 @@
-Notice for all the files in this folder.
-------------------------------------------------------------
-
-
-
-   Copyright (c) 2005-2008, The Android Open Source Project
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-
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-   9. Accepting Warranty or Additional Liability. While redistributing
-      the Work or Derivative Works thereof, You may choose to offer,
-      and charge a fee for, acceptance of support, warranty, indemnity,
-      or other liability obligations and/or rights consistent with this
-      License. However, in accepting such obligations, You may act only
-      on Your own behalf and on Your sole responsibility, not on behalf
-      of any other Contributor, and only if You agree to indemnify,
-      defend, and hold each Contributor harmless for any liability
-      incurred by, or claims asserted against, such Contributor by reason
-      of your accepting any such warranty or additional liability.
-
-   END OF TERMS AND CONDITIONS
-
-
diff --git a/make/lib/android-sdk/15/LICENSE.txt b/make/lib/android-sdk/24/LICENSE.txt
index c817537..b227731 100644
--- a/make/lib/android-sdk/15/LICENSE.txt
+++ b/make/lib/android-sdk/24/LICENSE.txt
@@ -8,3 +8,7 @@ Google oversees the development of the core Android open-source platform, and wo
 +++
 
 See file NOTICE.txt in this folder !
+
++++
+
+Also see https://source.android.com/setup/start/licenses
diff --git a/make/lib/android-sdk/15/NOTICE.txt b/make/lib/android-sdk/24/NOTICE.txt
index 1fdb31d..1fdb31d 100644
--- a/make/lib/android-sdk/15/NOTICE.txt
+++ b/make/lib/android-sdk/24/NOTICE.txt
diff --git a/make/lib/android-sdk/21/android-java-src.txt b/make/lib/android-sdk/24/android-java-src.txt
index 08885eb..f4a9033 100644
--- a/make/lib/android-sdk/21/android-java-src.txt
+++ b/make/lib/android-sdk/24/android-java-src.txt
@@ -2,7 +2,7 @@ Retrieved from public sources as described in script below.
 
 ++++
 
-cd /android-sdk-linux_x86/sources/android-21
+cd /android-sdk-linux_x86/sources/android-24
 
 jar cvf android-java-src.zip android com javax/microedition/khronos
 
diff --git a/make/lib/android-sdk/21/android-java-src.zip b/make/lib/android-sdk/24/android-java-src.zip
index ea21003..a8d38e9 100644
--- a/make/lib/android-sdk/21/android-java-src.zip
+++ b/make/lib/android-sdk/24/android-java-src.zip
diff --git a/make/lib/android-sdk/21/android.jar b/make/lib/android-sdk/24/android.jar
index 71cf198..05855c9 100644
--- a/make/lib/android-sdk/21/android.jar
+++ b/make/lib/android-sdk/24/android.jar
diff --git a/make/lib/android-sdk/9/LICENSE.txt b/make/lib/android-sdk/9/LICENSE.txt
deleted file mode 100644
index c817537..0000000
--- a/make/lib/android-sdk/9/LICENSE.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-
-http://source.android.com/faqs.html#what-kind-of-open-source-project-is-android
-
-What kind of open-source project is Android?
-
-Google oversees the development of the core Android open-source platform, and works to create robust developer and user communities. For the most part the Android source code is licensed under the permissive Apache Software License 2.0, rather than a "copyleft" license. The main reason for this is because our most important goal is widespread adoption of the software, and we believe that the ASL2.0 license best achieves that goal.
-
-+++
-
-See file NOTICE.txt in this folder !
diff --git a/make/lib/android-sdk/9/NOTICE.txt b/make/lib/android-sdk/9/NOTICE.txt
deleted file mode 100644
index 1fdb31d..0000000
--- a/make/lib/android-sdk/9/NOTICE.txt
+++ /dev/null
@@ -1,195 +0,0 @@
-Notice for all the files in this folder.
-------------------------------------------------------------
-
-
-
-   Copyright (c) 2005-2008, The Android Open Source Project
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-
-
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-   1. Definitions.
-
-      "License" shall mean the terms and conditions for use, reproduction,
-      and distribution as defined by Sections 1 through 9 of this document.
-
-      "Licensor" shall mean the copyright owner or entity authorized by
-      the copyright owner that is granting the License.
-
-      "Legal Entity" shall mean the union of the acting entity and all
-      other entities that control, are controlled by, or are under common
-      control with that entity. For the purposes of this definition,
-      "control" means (i) the power, direct or indirect, to cause the
-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      outstanding shares, or (iii) beneficial ownership of such entity.
-
-      "You" (or "Your") shall mean an individual or Legal Entity
-      exercising permissions granted by this License.
-
-      "Source" form shall mean the preferred form for making modifications,
-      including but not limited to software source code, documentation
-      source, and configuration files.
-
-      "Object" form shall mean any form resulting from mechanical
-      transformation or translation of a Source form, including but
-      not limited to compiled object code, generated documentation,
-      and conversions to other media types.
-
-      "Work" shall mean the work of authorship, whether in Source or
-      Object form, made available under the License, as indicated by a
-      copyright notice that is included in or attached to the work
-      (an example is provided in the Appendix below).
-
-      "Derivative Works" shall mean any work, whether in Source or Object
-      form, that is based on (or derived from) the Work and for which the
-      editorial revisions, annotations, elaborations, or other modifications
-      represent, as a whole, an original work of authorship. For the purposes
-      of this License, Derivative Works shall not include works that remain
-      separable from, or merely link (or bind by name) to the interfaces of,
-      the Work and Derivative Works thereof.
-
-      "Contribution" shall mean any work of authorship, including
-      the original version of the Work and any modifications or additions
-      to that Work or Derivative Works thereof, that is intentionally
-      submitted to Licensor for inclusion in the Work by the copyright owner
-      or by an individual or Legal Entity authorized to submit on behalf of
-      the copyright owner. For the purposes of this definition, "submitted"
-      means any form of electronic, verbal, or written communication sent
-      to the Licensor or its representatives, including but not limited to
-      communication on electronic mailing lists, source code control systems,
-      and issue tracking systems that are managed by, or on behalf of, the
-      Licensor for the purpose of discussing and improving the Work, but
-      excluding communication that is conspicuously marked or otherwise
-      designated in writing by the copyright owner as "Not a Contribution."
-
-      "Contributor" shall mean Licensor and any individual or Legal Entity
-      on behalf of whom a Contribution has been received by Licensor and
-      subsequently incorporated within the Work.
-
-   2. Grant of Copyright License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      copyright license to reproduce, prepare Derivative Works of,
-      publicly display, publicly perform, sublicense, and distribute the
-      Work and such Derivative Works in Source or Object form.
-
-   3. Grant of Patent License. Subject to the terms and conditions of
-      this License, each Contributor hereby grants to You a perpetual,
-      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
-      (except as stated in this section) patent license to make, have made,
-      use, offer to sell, sell, import, and otherwise transfer the Work,
-      where such license applies only to those patent claims licensable
-      by such Contributor that are necessarily infringed by their
-      Contribution(s) alone or by combination of their Contribution(s)
-      with the Work to which such Contribution(s) was submitted. If You
-      institute patent litigation against any entity (including a
-      cross-claim or counterclaim in a lawsuit) alleging that the Work
-      or a Contribution incorporated within the Work constitutes direct
-      or contributory patent infringement, then any patent licenses
-      granted to You under this License for that Work shall terminate
-      as of the date such litigation is filed.
-
-   4. Redistribution. You may reproduce and distribute copies of the
-      Work or Derivative Works thereof in any medium, with or without
-      modifications, and in Source or Object form, provided that You
-      meet the following conditions:
-
-      (a) You must give any other recipients of the Work or
-          Derivative Works a copy of this License; and
-
-      (b) You must cause any modified files to carry prominent notices
-          stating that You changed the files; and
-
-      (c) You must retain, in the Source form of any Derivative Works
-          that You distribute, all copyright, patent, trademark, and
-          attribution notices from the Source form of the Work,
-          excluding those notices that do not pertain to any part of
-          the Derivative Works; and
-
-      (d) If the Work includes a "NOTICE" text file as part of its
-          distribution, then any Derivative Works that You distribute must
-          include a readable copy of the attribution notices contained
-          within such NOTICE file, excluding those notices that do not
-          pertain to any part of the Derivative Works, in at least one
-          of the following places: within a NOTICE text file distributed
-          as part of the Derivative Works; within the Source form or
-          documentation, if provided along with the Derivative Works; or,
-          within a display generated by the Derivative Works, if and
-          wherever such third-party notices normally appear. The contents
-          of the NOTICE file are for informational purposes only and
-          do not modify the License. You may add Your own attribution
-          notices within Derivative Works that You distribute, alongside
-          or as an addendum to the NOTICE text from the Work, provided
-          that such additional attribution notices cannot be construed
-          as modifying the License.
-
-      You may add Your own copyright statement to Your modifications and
-      may provide additional or different license terms and conditions
-      for use, reproduction, or distribution of Your modifications, or
-      for any such Derivative Works as a whole, provided Your use,
-      reproduction, and distribution of the Work otherwise complies with
-      the conditions stated in this License.
-
-   5. Submission of Contributions. Unless You explicitly state otherwise,
-      any Contribution intentionally submitted for inclusion in the Work
-      by You to the Licensor shall be under the terms and conditions of
-      this License, without any additional terms or conditions.
-      Notwithstanding the above, nothing herein shall supersede or modify
-      the terms of any separate license agreement you may have executed
-      with Licensor regarding such Contributions.
-
-   6. Trademarks. This License does not grant permission to use the trade
-      names, trademarks, service marks, or product names of the Licensor,
-      except as required for reasonable and customary use in describing the
-      origin of the Work and reproducing the content of the NOTICE file.
-
-   7. Disclaimer of Warranty. Unless required by applicable law or
-      agreed to in writing, Licensor provides the Work (and each
-      Contributor provides its Contributions) on an "AS IS" BASIS,
-      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-      implied, including, without limitation, any warranties or conditions
-      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
-      PARTICULAR PURPOSE. You are solely responsible for determining the
-      appropriateness of using or redistributing the Work and assume any
-      risks associated with Your exercise of permissions under this License.
-
-   8. Limitation of Liability. In no event and under no legal theory,
-      whether in tort (including negligence), contract, or otherwise,
-      unless required by applicable law (such as deliberate and grossly
-      negligent acts) or agreed to in writing, shall any Contributor be
-      liable to You for damages, including any direct, indirect, special,
-      incidental, or consequential damages of any character arising as a
-      result of this License or out of the use or inability to use the
-      Work (including but not limited to damages for loss of goodwill,
-      work stoppage, computer failure or malfunction, or any and all
-      other commercial damages or losses), even if such Contributor
-      has been advised of the possibility of such damages.
-
-   9. Accepting Warranty or Additional Liability. While redistributing
-      the Work or Derivative Works thereof, You may choose to offer,
-      and charge a fee for, acceptance of support, warranty, indemnity,
-      or other liability obligations and/or rights consistent with this
-      License. However, in accepting such obligations, You may act only
-      on Your own behalf and on Your sole responsibility, not on behalf
-      of any other Contributor, and only if You agree to indemnify,
-      defend, and hold each Contributor harmless for any liability
-      incurred by, or claims asserted against, such Contributor by reason
-      of your accepting any such warranty or additional liability.
-
-   END OF TERMS AND CONDITIONS
-
-
diff --git a/make/lib/android-sdk/9/android-java-src.txt b/make/lib/android-sdk/9/android-java-src.txt
deleted file mode 100644
index da7d9fb..0000000
--- a/make/lib/android-sdk/9/android-java-src.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-Retrieved from public sources as described in script below.
-
-++++
-
-#! bin/sh
-
-git clone git://git.source.android.com/platform/frameworks/base android-api
-cd android-api/
-git checkout gingerbread-release
-
-zipfile=./android-java-src.zip
-
-rm -f $zipfile
-
-jar cvf $zipfile -C core/java .
-
-for i in `find . -maxdepth 2 -name java` ; do
-    if [ "$i" != "core/java" ] ; then
-        jar uvf $zipfile -C $i .
-    fi
-done
-
diff --git a/make/lib/android-sdk/9/android-java-src.zip b/make/lib/android-sdk/9/android-java-src.zip
deleted file mode 100644
index 59e4979..0000000
--- a/make/lib/android-sdk/9/android-java-src.zip
+++ /dev/null
diff --git a/make/lib/android-sdk/9/android.jar b/make/lib/android-sdk/9/android.jar
deleted file mode 100644
index 7729ac2..0000000
--- a/make/lib/android-sdk/9/android.jar
+++ /dev/null
diff --git a/make/scripts/make.gluegen.all.linux-x86_64.sh b/make/scripts/make.gluegen.all.linux-x86_64.sh
index 60e35d6..225aa8d 100755
--- a/make/scripts/make.gluegen.all.linux-x86_64.sh
+++ b/make/scripts/make.gluegen.all.linux-x86_64.sh
@@ -20,9 +20,9 @@ fi
 #    -Dc.compiler.debug=true  \
 #    -Djavacdebuglevel="source,lines,vars" \
 
-export SOURCE_LEVEL=1.6
-export TARGET_LEVEL=1.6
-export TARGET_RT_JAR=/opt-share/jre1.6.0_30/lib/rt.jar
+export SOURCE_LEVEL=1.8
+export TARGET_LEVEL=1.8
+export TARGET_RT_JAR=/opt-share/jre1.8.0_212/lib/rt.jar
 
 #export JOGAMP_JAR_CODEBASE="Codebase: *.jogamp.org"
 export JOGAMP_JAR_CODEBASE="Codebase: *.goethel.localnet"