Bug 116199 [render] Easy-to-read .jar file reference
In the "Package Explorer" one often ends up with complicated or long paths to the jar files that are rererenced, and because of this the file name often ends up outside the viewable area, the explorer being relatively narrow. The idea here is simply to replace the label text with "shortname (path)" in stead of "path/shortname". I.e. in stead of the current label text that might be M2_REPO/junit/junit/3.8.1/junit-3.8.1.jar Use jarfile.jar (M2_REPO/junit/junit/3.8.1) or jarfile.jar (M2_REPO/junit/junit/3.8.1/junit-3.8.1.jar) This way, one can always see the name of the jar file in the browser.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/ui/JavaElementLabels.java
StringBuffer buf= new StringBuffer(60);
		getElementLabel(element, flags, buf);
		return buf.toString();
	}
	
	/**
	 * Returns the label for a Java element with the flags as defined by this class.
	 * @param element The element to render.
	 * @param flags The rendering flags.
	 * @param buf The buffer to append the resulting label to.
	 */
	public static void getElementLabel(IJavaElement element, long flags, StringBuffer buf) {
		int type= element.getElementType();
		IPackageFragmentRoot root= null;
		
		if (type != IJavaElement.JAVA_MODEL && type != IJavaElement.JAVA_PROJECT && type != IJavaElement.PACKAGE_FRAGMENT_ROOT)
			root= JavaModelUtil.getPackageFragmentRoot(element);
		if (root != null && getFlag(flags, PREPEND_ROOT_PATH)) {
			getPackageFragmentRootLabel(root, ROOT_QUALIFIED, buf);
			buf.append(CONCAT_STRING);
		}		
		
		switch (type) {
			case IJavaElement.METHOD:
				getMethodLabel((IMethod) element, flags, buf);
				break;
			case IJavaElement.FIELD: 
				getFieldLabel((IField) element, flags, buf);
				break;
			case IJavaElement.LOCAL_VARIABLE: