Bug 46377 [misc] Save not working for linked resources in Java editor
Trying to open a java file stored in a linked folder, results in error message "Java editor could not initialize" and no editor is opened. Other functions like compiling or comparing work fine with files in a linked folder. In previous build of Eclipse the Java editor used to work fine on files in linked folder. The build I have found this bug in is the M4.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/filebuffers/DocumentAdapter2.java
*/
	public IDocument getDocument() {
		return fDocument;
	}
		
	/*
	 * @see IBuffer#addBufferChangedListener(IBufferChangedListener)
	 */
	public void addBufferChangedListener(IBufferChangedListener listener) {
		Assert.isNotNull(listener);
		if (!fBufferListeners.contains(listener))
			fBufferListeners.add(listener);
	}
	
	/*
	 * @see IBuffer#removeBufferChangedListener(IBufferChangedListener)
	 */
	public void removeBufferChangedListener(IBufferChangedListener listener) {
		Assert.isNotNull(listener);
		fBufferListeners.remove(listener);
	}
	
	/*
	 * @see IBuffer#append(char[])
	 */
	public void append(char[] text) {
		append(new String(text));
	}
	
	/*