1 files changed, 0 insertions, 143 deletions
diff --git a/src/junit/com/jogamp/test/junit/util/SingletonInstance.java b/src/junit/com/jogamp/test/junit/util/SingletonInstance.java
deleted file mode 100644
index 997742c..0000000
--- a/src/junit/com/jogamp/test/junit/util/SingletonInstance.java
+++ /dev/null
@@ -1,143 +0,0 @@
-/**
- * Copyright 2010 JogAmp Community. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification, are
- * permitted provided that the following conditions are met:
- * 
- *    1. Redistributions of source code must retain the above copyright notice, this list of
- *       conditions and the following disclaimer.
- * 
- *    2. Redistributions in binary form must reproduce the above copyright notice, this list
- *       of conditions and the following disclaimer in the documentation and/or other materials
- *       provided with the distribution.
- * 
- * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- * 
- * The views and conclusions contained in the software and documentation are those of the
- * authors and should not be interpreted as representing official policies, either expressed
- * or implied, of JogAmp Community.
- */
- 
-package com.jogamp.test.junit.util;
-
-import java.io.File;
-import java.io.IOException;
-import java.io.RandomAccessFile;
-import java.nio.channels.FileLock;
-
-public class SingletonInstance {
-
-    static final boolean DEBUG = true;
-    static final String temp_file_path;
-
-    static {
-        String s = null;
-        try {
-            File tmpFile = File.createTempFile("TEST", "tst");
-            String absTmpFile = tmpFile.getCanonicalPath();
-            tmpFile.delete();
-            s = absTmpFile.substring(0, absTmpFile.lastIndexOf(File.separator));
-        } catch (IOException ex) {
-            ex.printStackTrace();
-        }
-        temp_file_path = s;
-    }
-
-    public static String getCanonicalTempPath() {
-        return temp_file_path;
-    }
-
-    public static String getCanonicalTempLockFilePath(String basename) {
-        return getCanonicalTempPath() + File.separator + basename;
-    }
-
-    public SingletonInstance(String lockFileBasename) {
-        this.file = new File ( getCanonicalTempLockFilePath ( lockFileBasename ) );
-    }
-
-    public SingletonInstance(File lockFile) {
-        this.file = lockFile ;
-    }
-
-    public synchronized void lock(long timeout_ms, long poll_ms) {
-        long i=0;
-        try {
-            do {
-                if(tryLock()) {
-                    return;
-                }
-                if(DEBUG && 0==i) {
-                    System.err.println("Wait for lock " + file);
-                }
-                i++;
-                Thread.sleep(poll_ms);
-            } while ( i < timeout_ms / poll_ms ) ;
-        } catch ( InterruptedException ie ) {
-            throw new  RuntimeException(ie);
-        }
-        throw new RuntimeException("SingletonInstance couldn't get lock within "+timeout_ms+"ms");
-    }
-
-    public synchronized boolean tryLock() {
-        try {
-            randomAccessFile = new RandomAccessFile(file, "rw");
-            fileLock = randomAccessFile.getChannel().tryLock();
-
-            if (fileLock != null) {
-                //final File f_file = file;
-                //final RandomAccessFile f_randomAccessFile = randomAccessFile;
-                //final FileLock f_fileLock = fileLock;
-                Runtime.getRuntime().addShutdownHook(new Thread() {
-                    public void run() {
-                        unlock();
-                    }
-                });
-                locked = true;
-                if(DEBUG) {
-                    System.err.println("Locked " + file);
-                }
-                return true;
-            }
-        } catch (Exception e) {
-            System.err.println("Unable to create and/or lock file: " + file);
-            e.printStackTrace();
-        }
-        return false;
-    }
-
-    public synchronized boolean unlock() {
-        if(locked) {
-            try {
-                fileLock.release();
-                randomAccessFile.close();
-                file.delete();
-                return true;
-            } catch (Exception e) {
-                System.err.println("Unable to remove lock file: " + file);
-                e.printStackTrace();
-            } finally {
-                fileLock = null;
-                randomAccessFile = null;
-                locked = false;
-            }
-        }
-        return false;
-    }
-
-    public synchronized boolean isLocked() {
-        return locked;
-    }
-
-    File file = null;
-    RandomAccessFile randomAccessFile = null;
-    FileLock fileLock = null;
-    boolean locked = false;
-}