Bug 1063 - Utilize own Uri and Uri.Encoded class w/ proper encoding and differentiating encoded/decoded variants by type [Part 1]

- Add immutable com.jogamp.common.net.Uri class impl. RFC 2396 w/ encoding of RFC 3986

- Class Uri.Encoded is used to represent encoded parts

- IOUtil: Remove unused methods (residing in Uri) and mark others deprecated (will move to Uri)

- Adopt usage of Uri: This must be completet in follow-up commits!

4 files changed, 2 insertions, 489 deletions

diff --git a/src/junit/com/jogamp/common/util/TestIOUtilURICompose.java b/src/junit/com/jogamp/common/util/TestIOUtilURICompose.java
deleted file mode 100644
index 3369afd..0000000
--- a/src/junit/com/jogamp/common/util/TestIOUtilURICompose.java
+++ /dev/null
@@ -1,92 +0,0 @@
-package com.jogamp.common.util;
-
-import java.io.IOException;
-import java.net.MalformedURLException;
-import java.net.URI;
-import java.net.URISyntaxException;
-import java.net.URL;
-
-import org.junit.Assert;
-import org.junit.Test;
-
-import com.jogamp.common.util.IOUtil;
-import com.jogamp.junit.util.JunitTracer;
-
-import org.junit.FixMethodOrder;
-import org.junit.runners.MethodSorters;
-
-@FixMethodOrder(MethodSorters.NAME_ASCENDING)
-public class TestIOUtilURICompose extends JunitTracer {
-
-    @Test
-    public void test01URLCompositioning() throws IOException, URISyntaxException {
-        testURNCompositioning("file:///rootDir/file1.txt");
-        testURNCompositioning("file://host/rootDir/file1.txt");
-        testURNCompositioning("jar:file:/web1/file1.jar!/rootDir/file1.txt");
-        testURNCompositioning("asset:gluegen-test/info.txt");
-        testURNCompositioning("asset:/gluegen-test/info.txt");
-        testURNCompositioning("http://domain.com/web1/index.html?lala=23&lili=24#anchor");
-        testURNCompositioning("http://domain.com:1234/web1/index.html?lala=23&lili=24#anchor");
-
-        final URI file1URI = new URI("asset:jar:file:/web1/file1.jar!/rootDir/file1.txt");
-        testURICompositioning(file1URI);
-        testURICompositioning(file1URI, new URI("asset:jar:file:/web1/file1.jar!/rootDir/./file1.txt"));
-        testURICompositioning(file1URI, new URI("asset:jar:file:/web1/file1.jar!/rootDir/dummyParent/../file1.txt"));
-
-        final URL file1URL = new URL("asset:jar:file:/web1/file1.jar!/rootDir/file1.txt");
-        testURLCompositioning(file1URL);
-        testURLCompositioning(file1URL, new URL("asset:jar:file:/web1/file1.jar!/rootDir/./file1.txt"));
-        testURLCompositioning(file1URL, new URL("asset:jar:file:/web1/file1.jar!/rootDir/dummyParent/../file1.txt"));
-    }
-
-    static void testURNCompositioning(final String urn) throws MalformedURLException, URISyntaxException {
-        testURICompositioning( new URI(urn) );
-        testURLCompositioning( new URL(urn) );
-    }
-
-    static void testURICompositioning(final URI uri) throws MalformedURLException, URISyntaxException {
-        testURICompositioning(uri, uri);
-    }
-    static void testURICompositioning(final URI refURI, final URI uri1) throws MalformedURLException, URISyntaxException {
-        final String scheme = uri1.getScheme();
-        final String ssp = uri1.getRawSchemeSpecificPart();
-        final String fragment = uri1.getRawFragment();
-
-        System.err.println("scheme <"+scheme+">, ssp <"+ssp+">, fragment <"+fragment+">");
-        final URI uri2 = IOUtil.compose(scheme, ssp, null, fragment);
-
-        System.err.println("URL-equals: "+refURI.equals(uri2));
-        System.err.println("URL-ref   : <"+refURI+">");
-        System.err.println("URL-orig  : <"+uri1+">");
-        System.err.println("URL-comp  : <"+uri2+">");
-        Assert.assertEquals(refURI, uri2);
-    }
-
-    static void testURLCompositioning(final URL url) throws MalformedURLException, URISyntaxException {
-        testURLCompositioning(url, url);
-    }
-    static void testURLCompositioning(final URL refURL, final URL url1) throws MalformedURLException, URISyntaxException {
-        final URI uri1 = url1.toURI();
-        final String scheme = uri1.getScheme();
-        final String ssp = uri1.getRawSchemeSpecificPart();
-        final String fragment = uri1.getRawFragment();
-
-        System.err.println("scheme <"+scheme+">, ssp <"+ssp+">, fragment <"+fragment+">");
-        final URI uri2 = IOUtil.compose(scheme, ssp, null, fragment);
-
-        System.err.println("URL-equals(1): "+refURL.toURI().equals(uri2));
-        System.err.println("URL-equals(2): "+refURL.equals(uri2.toURL()));
-        System.err.println("URL-same  : "+refURL.sameFile(uri2.toURL()));
-        System.err.println("URL-ref   : <"+refURL+">");
-        System.err.println("URL-orig  : <"+url1+">");
-        System.err.println("URL-comp  : <"+uri2+">");
-        Assert.assertEquals(refURL.toURI(), uri2);
-        Assert.assertEquals(refURL, uri2.toURL());
-        Assert.assertTrue(refURL.sameFile(uri2.toURL()));
-    }
-
-    public static void main(final String args[]) throws IOException {
-        final String tstname = TestIOUtilURICompose.class.getName();
-        org.junit.runner.JUnitCore.main(tstname);
-    }
-}
diff --git a/src/junit/com/jogamp/common/util/TestIOUtilURIHandling.java b/src/junit/com/jogamp/common/util/TestIOUtilURIHandling.java
deleted file mode 100644
index 66dbacf..0000000
--- a/src/junit/com/jogamp/common/util/TestIOUtilURIHandling.java
+++ /dev/null
@@ -1,393 +0,0 @@
-package com.jogamp.common.util;
-
-import java.io.File;
-import java.io.IOException;
-import java.net.URI;
-import java.net.URISyntaxException;
-import java.net.URL;
-import java.net.URLConnection;
-
-import jogamp.common.os.PlatformPropsImpl;
-
-import org.junit.Assert;
-import org.junit.Test;
-
-import com.jogamp.common.net.URIDumpUtil;
-import com.jogamp.common.os.Platform;
-import com.jogamp.common.util.IOUtil;
-import com.jogamp.junit.util.JunitTracer;
-
-import org.junit.FixMethodOrder;
-import org.junit.runners.MethodSorters;
-
-@FixMethodOrder(MethodSorters.NAME_ASCENDING)
-public class TestIOUtilURIHandling extends JunitTracer {
-
-    // Bug 908, issues w/ windows file path char: $ ^ ~ # [ ]
-
-    public static final String[][] uriHttpSArray = new String[][] {
-        new String[] {"http://localhost/gluegen/build-x86_64/gluegen-rt.jar"},
-
-        new String[] {"http://localhost/gluegen/"+'\u0394'+"/gluegen-rt.jar"},
-
-        new String[] {"http://localhost/gluegen/build-x86_64%20lala/gluegen-rt.jar"},
-
-        new String[] {"http://localhost/gluegen/build-x86_64%20öä%20lala/gluegen-rt.jar"},
-
-        new String[] {"jar:http://localhost/gluegen/build-x86_64/gluegen-rt.jar!/"},
-
-        new String[] {"jar:http://localhost/gluegen/build-x86_64%20öä%20lala/gluegen-rt.jar!/"},
-
-        new String[] {"jar:http://localhost/gluegen/build-x86_64/gluegen-rt.jar!/com/jogamp/common/os/Platform.class"},
-
-        new String[] {"jar:http://localhost/gluegen/build-x86_64%20öä%20lala/gluegen-rt.jar!/com/jogamp/common/os/Platform.class"},
-
-        new String[] {"jar:http://localhost/gluegen/R%23/gluegen-rt.jar!/"},
-
-        new String[] {"jar:http://localhost/gluegen/"+'\u0394'+"/gluegen-rt.jar!/"},
-    };
-
-    public static final String[][] uriFileSArrayUnix = new String[][] {
-        new String[] {"file:/gluegen/build-x86_64/gluegen-rt.jar"},
-
-        new String[] {"file:/gluegen/"+'\u0394'+"/gluegen-rt.jar"},
-
-        new String[] {"file:/gluegen/build-x86_64%20lala/gluegen-rt.jar"},
-
-        new String[] {"file:/gluegen/build-x86_64%20öä%20lala/gluegen-rt.jar"},
-
-        new String[] {"jar:file:/gluegen/build-x86_64/gluegen-rt.jar!/"},
-
-        new String[] {"jar:file:/gluegen/build-x86_64%20öä%20lala/gluegen-rt.jar!/"},
-
-        new String[] {"jar:file:/gluegen/build-x86_64/gluegen-rt.jar!/com/jogamp/common/os/Platform.class"},
-
-        new String[] {"jar:file:/gluegen/build-x86_64%20öä%20lala/gluegen-rt.jar!/com/jogamp/common/os/Platform.class"},
-
-        new String[] {"jar:file://filehost/gluegen/build-x86_64%20öä%20lala/gluegen-rt.jar!/com/jogamp/common/os/Platform.class"},
-
-        new String[] {"jar:file:/gluegen/R%23/gluegen-rt.jar!/"},
-
-        new String[] {"jar:file:/gluegen/"+'\u0394'+"/gluegen-rt.jar!/"},
-    };
-
-    public static final String[][] uriFileSArrayWindows = new String[][] {
-        new String[] {"file:/C:/gluegen/build-x86_64/gluegen-rt.jar"},
-        new String[] {"file:/C%3A/gluegen/build-x86_64/gluegen-rt.jar"},
-
-        new String[] {"file:/C:/gluegen/"+'\u0394'+"/gluegen-rt.jar"},
-
-        new String[] {"file:/C:/gluegen/build-x86_64%20lala/gluegen-rt.jar"},
-
-        new String[] {"file:/C:/gluegen/build-x86_64%20öä%20lala/gluegen-rt.jar"},
-
-        new String[] {"jar:file:/C:/gluegen/build-x86_64/gluegen-rt.jar!/"},
-
-        new String[] {"jar:file:/C:/gluegen/build-x86_64%20öä%20lala/gluegen-rt.jar!/"},
-
-        new String[] {"jar:file:/C:/gluegen/build-x86_64/gluegen-rt.jar!/com/jogamp/common/os/Platform.class"},
-
-        new String[] {"jar:file:/C:/gluegen/build-x86_64%20öä%20lala/gluegen-rt.jar!/com/jogamp/common/os/Platform.class"},
-        new String[] {"jar:file:/C%3A/gluegen/build-x86_64%20öä%20lala/gluegen-rt.jar!/com/jogamp/common/os/Platform.class"},
-
-        new String[] {"jar:file:///C:/gluegen/build-x86_64%20öä%20lala/gluegen-rt.jar!/com/jogamp/common/os/Platform.class"},
-
-        new String[] {"jar:file://filehost/gluegen/build-x86_64%20öä%20lala/gluegen-rt.jar!/com/jogamp/common/os/Platform.class"},
-
-        new String[] {"jar:file:/C:/gluegen/R%23/gluegen-rt.jar!/"},
-
-        new String[] {"jar:file:/C:/gluegen/"+'\u0394'+"/gluegen-rt.jar!/"},
-    };
-
-    public static final String[][] fileSArrayUnix = new String[][] {
-        new String[] {"/gluegen/build-x86_64/gluegen-rt.jar",
-                      "file:/gluegen/build-x86_64/gluegen-rt.jar",
-                      "/gluegen/build-x86_64/gluegen-rt.jar"},
-
-        new String[] {"/gluegen/"+'\u0394'+"/gluegen-rt.jar",
-                      "file:/gluegen/"+'\u0394'+"/gluegen-rt.jar",
-                      "/gluegen/"+'\u0394'+"/gluegen-rt.jar"},
-
-        new String[] {"/gluegen/build-x86_64 lala/gluegen-rt.jar",
-                      "file:/gluegen/build-x86_64%20lala/gluegen-rt.jar",
-                      "/gluegen/build-x86_64 lala/gluegen-rt.jar"},
-
-        new String[] {"/gluegen/build-x86_64 öä lala/gluegen-rt.jar",
-                      "file:/gluegen/build-x86_64%20öä%20lala/gluegen-rt.jar",
-                      "/gluegen/build-x86_64 öä lala/gluegen-rt.jar"},
-
-        new String[] {"/gluegen/A$/B^/C~/D#/E[/F]/gluegen-rt.jar",
-                      // "file:/gluegen/A%24/B%5E/C%7E/D%23/E%5B/F%5D/gluegen-rt.jar", // goal w/ new Uri class
-                         "file:/gluegen/A$/B%5E/C~/D%23/E%5B/F%5D/gluegen-rt.jar",     // current Java URI/URL decoding
-                      "/gluegen/A$/B^/C~/D#/E[/F]/gluegen-rt.jar" },                // goal w/ new Uri class
-
-        new String[] {"/gluegen/$/^/~/#/[/]/gluegen-rt.jar",
-                      // "file:/gluegen/%24/%5E/%7E/%23/%5B/%5D/gluegen-rt.jar",
-                         "file:/gluegen/$/%5E/~/%23/%5B/%5D/gluegen-rt.jar",           // current Java URI/URL decoding
-                      "/gluegen/$/^/~/#/[/]/gluegen-rt.jar" },
-    };
-
-    public static final String[][] fileSArrayWindows = new String[][] {
-        new String[] {"C:/gluegen/build-x86_64/gluegen-rt.jar",
-                      // "file:/C%3A/gluegen/build-x86_64/gluegen-rt.jar",
-                         "file:/C:/gluegen/build-x86_64/gluegen-rt.jar",
-                      "C:\\gluegen\\build-x86_64\\gluegen-rt.jar"},
-
-        new String[] {"C:/gluegen/"+'\u0394'+"/gluegen-rt.jar",
-                      // "file:/C%3A/gluegen/"+'\u0394'+"/gluegen-rt.jar",
-                         "file:/C:/gluegen/"+'\u0394'+"/gluegen-rt.jar",
-                      "C:\\gluegen\\"+'\u0394'+"\\gluegen-rt.jar"},
-
-        new String[] {"C:/gluegen/build-x86_64 lala/gluegen-rt.jar",
-                      // "file:/C%3A/gluegen/build-x86_64%20lala/gluegen-rt.jar",
-                         "file:/C:/gluegen/build-x86_64%20lala/gluegen-rt.jar",
-                      "C:\\gluegen\\build-x86_64 lala\\gluegen-rt.jar"},
-
-        new String[] {"C:/gluegen/build-x86_64 öä lala/gluegen-rt.jar",
-                      // "file:/C%3A/gluegen/build-x86_64%20öä%20lala/gluegen-rt.jar",
-                         "file:/C:/gluegen/build-x86_64%20öä%20lala/gluegen-rt.jar",
-                      "C:\\gluegen\\build-x86_64 öä lala\\gluegen-rt.jar"},
-
-        new String[] {"C:\\gluegen\\build-x86_64 öä lala\\gluegen-rt.jar",
-                      // "file:/C%3A/gluegen/build-x86_64%20öä%20lala/gluegen-rt.jar",
-                      "file:/C:/gluegen/build-x86_64%20öä%20lala/gluegen-rt.jar",
-                      "C:\\gluegen\\build-x86_64 öä lala\\gluegen-rt.jar"},
-
-        new String[] {"\\\\filehost\\gluegen\\build-x86_64 öä lala\\gluegen-rt.jar",
-                      "file:////filehost/gluegen/build-x86_64%20öä%20lala/gluegen-rt.jar",
-                      "\\\\filehost\\gluegen\\build-x86_64 öä lala\\gluegen-rt.jar"},
-
-        new String[] {"C:/gluegen/A$/B^/C~/D#/E[/F]/gluegen-rt.jar",
-                      // "file:/C%3A/gluegen/A%24/B%5E/C%7E/D%23/E%5B/F%5D/gluegen-rt.jar",
-                         "file:/C:/gluegen/A$/B%5E/C~/D%23/E%5B/F%5D/gluegen-rt.jar",
-                      "C:\\gluegen\\A$\\B^\\C~\\D#\\E[\\F]\\gluegen-rt.jar" },
-
-        new String[] {"C:/gluegen/$/^/~/#/[/]/gluegen-rt.jar",
-                      // "file:/C%3A/gluegen/%24/%5E/%7E/%23/%5B/%5D/gluegen-rt.jar",
-                         "file:/C:/gluegen/$/%5E/~/%23/%5B/%5D/gluegen-rt.jar",        // current Java URI/URL decoding
-                      "C:\\gluegen\\$\\^\\~\\#\\[\\]\\gluegen-rt.jar" },
-    };
-
-    @Test
-    public void test00BasicCoding() throws IOException, URISyntaxException {
-        final String string = "Hallo Welt öä";
-        System.err.println("sp1 "+string);
-        final File file = new File(string);
-        System.err.println("file "+file);
-        System.err.println("file.path.dec "+file.getPath());
-        System.err.println("file.path.abs "+file.getAbsolutePath());
-        System.err.println("file.path.can "+file.getCanonicalPath());
-        final URI uri0 = file.toURI();
-        System.err.println("uri0.string: "+uri0.toString());
-        System.err.println("uri0.path  : "+uri0.getPath());
-        System.err.println("uri0.ascii : "+uri0.toASCIIString());
-        boolean ok = true;
-        {
-            final URI uri1 = IOUtil.toURISimple(file);
-            final boolean equalString= uri0.toString().equals(uri1.toString());
-            final boolean equalPath = uri0.getPath().equals(uri1.getPath());
-            final boolean equalASCII= uri0.toASCIIString().equals(uri1.toASCIIString());
-            System.err.println("uri1.string: "+uri1.toString()+" - "+(equalString?"OK":"ERROR"));
-            System.err.println("uri1.path  : "+uri1.getPath()+" - "+(equalPath?"OK":"ERROR"));
-            System.err.println("uri1.ascii : "+uri1.toASCIIString()+" - "+(equalASCII?"OK":"ERROR"));
-            ok = equalString && equalPath && equalASCII && ok;
-        }
-        {
-            final String s2 = IOUtil.slashify(file.getAbsolutePath(), true /* startWithSlash */, file.isDirectory() /* endWithSlash */);
-            System.err.println("uri2.slashify: "+s2);
-            {
-                // Expected !equals due to double-escaping of space %20 -> %25%20
-                // Double escaping is due to IOUtil.encodeToURI(s2).
-                @SuppressWarnings("deprecation")
-                final String s3 = IOUtil.encodeToURI(s2);
-                System.err.println("uri2.encoded: "+s3);
-                final URI uri1 = new URI(IOUtil.FILE_SCHEME, null, s3, null);
-                final boolean equalString= uri0.toString().equals(uri1.toString());
-                final boolean equalPath = uri0.getPath().equals(uri1.getPath());
-                final boolean equalASCII= uri0.toASCIIString().equals(uri1.toASCIIString());
-                System.err.println("uri2.string: "+uri1.toString()+" - "+(equalString?"ERROR EQUAL":"OK NOT_EQUAL"));
-                System.err.println("uri2.path  : "+uri1.getPath()+" - "+(equalPath?"ERROR EQUAL":"OK NOT_EQUAL"));
-                System.err.println("uri2.ascii : "+uri1.toASCIIString()+" - "+(equalASCII?"ERROR EQUAL":"OK NOT_EQUAL"));
-                ok = !equalString && !equalPath && !equalASCII && ok;
-            }
-            final URI uri1 = new URI(IOUtil.FILE_SCHEME, null, s2, null);
-            final boolean equalString= uri0.toString().equals(uri1.toString());
-            final boolean equalPath = uri0.getPath().equals(uri1.getPath());
-            final boolean equalASCII= uri0.toASCIIString().equals(uri1.toASCIIString());
-            System.err.println("uri2.string: "+uri1.toString()+" - "+(equalString?"OK":"ERROR"));
-            System.err.println("uri2.path  : "+uri1.getPath()+" - "+(equalPath?"OK":"ERROR"));
-            System.err.println("uri2.ascii : "+uri1.toASCIIString()+" - "+(equalASCII?"OK":"ERROR"));
-            ok = equalString && equalPath && equalASCII && ok;
-        }
-        {
-            final String s2 = "/"+string;
-            System.err.println("uri3.orig: "+s2);
-            final URI uri1 = new URI(IOUtil.FILE_SCHEME, s2, null);
-            final String rString = "file:/Hallo%20Welt%20öä";
-            final String rPath = s2;
-            final String rASCII = "file:/Hallo%20Welt%20%C3%B6%C3%A4";
-            final boolean equalString= rString.equals(uri1.toString());
-            final boolean equalPath = rPath.equals(uri1.getPath());
-            final boolean equalASCII= rASCII.equals(uri1.toASCIIString());
-            System.err.println("uri3.string: "+uri1.toString()+" - "+(equalString?"OK":"ERROR"));
-            System.err.println("uri3.path  : "+uri1.getPath()+" - "+(equalPath?"OK":"ERROR"));
-            System.err.println("uri3.ascii : "+uri1.toASCIIString()+" - "+(equalASCII?"OK":"ERROR"));
-            ok = equalString && equalPath && equalASCII && ok;
-        }
-        {
-            final String s2 = "//lala.org/"+string;
-            System.err.println("uri4.orig: "+s2);
-            final URI uri1 = new URI(IOUtil.HTTP_SCHEME, s2, null);
-            final String rString = "http://lala.org/Hallo%20Welt%20öä";
-            final String rPath = "/"+string;
-            final String rASCII = "http://lala.org/Hallo%20Welt%20%C3%B6%C3%A4";
-            final boolean equalString= rString.equals(uri1.toString());
-            final boolean equalPath = rPath.equals(uri1.getPath());
-            final boolean equalASCII= rASCII.equals(uri1.toASCIIString());
-            System.err.println("uri4.string: "+uri1.toString()+" - "+(equalString?"OK":"ERROR"));
-            System.err.println("uri4.path  : "+uri1.getPath()+" - "+(equalPath?"OK":"ERROR"));
-            System.err.println("uri4.ascii : "+uri1.toASCIIString()+" - "+(equalASCII?"OK":"ERROR"));
-            ok = equalString && equalPath && equalASCII && ok;
-        }
-        Assert.assertTrue("One or more errors occured see stderr above", ok);
-    }
-
-    @Test
-    public void test01HttpURI2URL() throws IOException, URISyntaxException {
-        testURI2URL(getSimpleTestName("."), uriHttpSArray);
-    }
-
-    @Test
-    public void test02FileUnixURI2URL() throws IOException, URISyntaxException {
-        testURI2URL(getSimpleTestName("."), uriFileSArrayUnix);
-    }
-
-    @Test
-    public void test03FileWindowsURI2URL() throws IOException, URISyntaxException {
-        testURI2URL(getSimpleTestName("."), uriFileSArrayWindows);
-    }
-
-    @Test
-    public void test04FileUnixURI2URL() throws IOException, URISyntaxException {
-        if( Platform.OSType.WINDOWS != PlatformPropsImpl.OS_TYPE ) {
-            testFile2URI(getSimpleTestName("."), fileSArrayUnix);
-        }
-    }
-
-    @Test
-    public void test05FileWindowsURI2URL() throws IOException, URISyntaxException {
-        if( Platform.OSType.WINDOWS == PlatformPropsImpl.OS_TYPE ) {
-            testFile2URI(getSimpleTestName("."), fileSArrayWindows);
-        }
-    }
-
-    static void testURI2URL(final String testname, final String[][] uriSArray) throws IOException, URISyntaxException {
-        boolean ok = true;
-        for(int i=0; i<uriSArray.length; i++) {
-            final String[] uriSPair = uriSArray[i];
-            final String uriSource = uriSPair[0];
-            System.err.println("SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS "+testname+": "+(i+1)+"/"+uriSArray.length);
-            ok = testURI2URL(uriSource) && ok;
-            System.err.println("EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE "+testname+": "+(i+1)+"/"+uriSArray.length);
-        }
-        Assert.assertTrue("One or more errors occured see stderr above", ok);
-    }
-
-    static boolean testURI2URL(final String uriSource) throws IOException, URISyntaxException {
-        final URI uri0 = new URI(uriSource);
-        URIDumpUtil.showURI(uri0);
-
-        final String expected1 = uriSource.toString();
-        final String expected2 = expected1.replaceFirst("///", "/");
-        System.err.println("expected__s0: "+uriSource);
-        System.err.println("expected__d1: "+expected1);
-        System.err.println("expected__d2: "+expected2);
-
-        final URL actualURL = uri0.toURL();
-        final String actualURLStr = actualURL.toString();
-        final boolean equalsURLSrc = uriSource.equals(actualURLStr);
-        final boolean equalsURLDec1 = expected1.equals(actualURLStr);
-        final boolean equalsURLDec2 = expected2.equals(actualURLStr);
-        final boolean equalsURL = equalsURLSrc || equalsURLDec1 || equalsURLDec2;
-        System.err.println("actual      : "+actualURLStr+" - "+(equalsURL?"OK":"ERROR")+
-                " - equalSrc "+equalsURLSrc+", equalDec1 "+equalsURLDec1+", equalDec2 "+equalsURLDec2);
-
-        final boolean ok = equalsURL;
-
-        // now test open ..
-        Throwable t = null;
-        URLConnection con = null;
-        try {
-            con = actualURL.openConnection();
-        } catch (final Throwable _t) {
-            t = _t;
-        }
-        if( null != t ) {
-            System.err.println("XXX: "+t.getClass().getName()+": "+t.getMessage());
-            t.printStackTrace();
-        } else {
-            System.err.println("XXX: No openConnection() failure");
-            System.err.println("XXX: "+con);
-        }
-        return ok;
-    }
-
-    static void testFile2URI(final String testname, final String[][] uriSArray) throws IOException, URISyntaxException {
-        boolean ok = true;
-        for(int i=0; i<uriSArray.length; i++) {
-            final String[] uriSPair = uriSArray[i];
-            final String uriSource = uriSPair[0];
-            final String uriEncExpected= uriSPair[1];
-            final String fileExpected= uriSPair[2];
-            System.err.println("SSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSSS "+testname+": "+(i+1)+"/"+uriSArray.length);
-            ok = testFile2URI(uriSource, uriEncExpected, fileExpected) && ok;
-            System.err.println("EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE "+testname+": "+(i+1)+"/"+uriSArray.length);
-        }
-        Assert.assertTrue("One or more errors occured see stderr above", ok);
-    }
-
-    static boolean testFile2URI(final String fileSource, final String uriEncExpected, final String fileExpected) throws IOException, URISyntaxException {
-        System.err.println("fileSource:         "+fileSource);
-        final File file = new File(fileSource);
-        System.err.println("file:               "+file.getAbsolutePath());
-
-        final URI uri0 = IOUtil.toURISimple(file);
-        final URI uri1 = file.toURI();
-        URIDumpUtil.showURI(uri0);
-        URIDumpUtil.showURI(uri1);
-
-        final URL actualUrl = uri1.toURL();
-        final String actualFileS = IOUtil.decodeURIIfFilePath(uri1);
-        final boolean equalsFilePath = fileExpected.equals(actualFileS);
-        System.err.println("expected_path:      "+fileExpected);
-        System.err.println("actual___file-path: "+actualFileS+" - "+(equalsFilePath?"OK":"ERROR"));
-        final boolean equalsEncUri = uriEncExpected.equals(uri1.toString());
-        System.err.println("expected__encUri:   "+uriEncExpected);
-        System.err.println("actual_______Uri:   "+uri1.toString()+" - "+(equalsEncUri?"OK":"ERROR"));
-        final boolean ok = equalsEncUri && equalsFilePath;
-
-        System.err.println("actual_______URL:   "+actualUrl.toExternalForm());
-
-        // now test open ..
-        Throwable t = null;
-        URLConnection con = null;
-        try {
-            con = actualUrl.openConnection();
-        } catch (final Throwable _t) {
-            t = _t;
-        }
-        if( null != t ) {
-            System.err.println("XXX: "+t.getClass().getName()+": "+t.getMessage());
-            t.printStackTrace();
-        } else {
-            System.err.println("XXX: No openConnection() failure");
-            System.err.println("XXX: "+con);
-        }
-        return ok;
-    }
-
-    public static void main(final String args[]) throws IOException {
-        final String tstname = TestIOUtilURIHandling.class.getName();
-        org.junit.runner.JUnitCore.main(tstname);
-    }
-}
diff --git a/src/junit/com/jogamp/common/util/TestTempJarCache.java b/src/junit/com/jogamp/common/util/TestTempJarCache.java
index ce06e9a..cd825fe 100644
--- a/src/junit/com/jogamp/common/util/TestTempJarCache.java
+++ b/src/junit/com/jogamp/common/util/TestTempJarCache.java
@@ -29,7 +29,6 @@
 package com.jogamp.common.util;
 
 import java.io.File;
-
 import java.io.IOException;
 import java.lang.reflect.Method;
 import java.net.URI;
@@ -45,7 +44,6 @@ import org.junit.Test;
 import org.junit.runners.MethodSorters;
 
 import com.jogamp.common.GlueGenVersion;
-import com.jogamp.common.jvm.JNILibLoaderBase;
 import com.jogamp.common.os.AndroidVersion;
 import com.jogamp.common.os.NativeLibrary;
 import com.jogamp.common.os.Platform;
diff --git a/src/junit/com/jogamp/common/util/TestVersionSemantics.java b/src/junit/com/jogamp/common/util/TestVersionSemantics.java
index 77d3b72..edc0dc2 100644
--- a/src/junit/com/jogamp/common/util/TestVersionSemantics.java
+++ b/src/junit/com/jogamp/common/util/TestVersionSemantics.java
@@ -67,8 +67,8 @@ import com.jogamp.junit.util.VersionSemanticsUtil;
 public class TestVersionSemantics extends JunitTracer {
     static final String jarFile = "gluegen-rt.jar";
     static final VersionNumberString preVersionNumber = new VersionNumberString("2.2.0");
-    // static final Delta.CompatibilityType expectedCompatibilityType = Delta.CompatibilityType.NON_BACKWARD_COMPATIBLE;
-    static final Delta.CompatibilityType expectedCompatibilityType = Delta.CompatibilityType.BACKWARD_COMPATIBLE_USER;
+    static final Delta.CompatibilityType expectedCompatibilityType = Delta.CompatibilityType.NON_BACKWARD_COMPATIBLE;
+    // static final Delta.CompatibilityType expectedCompatibilityType = Delta.CompatibilityType.BACKWARD_COMPATIBLE_USER;
 
     static final DiffCriteria diffCriteria = new SimpleDiffCriteria();
     // static final DiffCriteria diffCriteria = new PublicDiffCriteria();