boolean classPathHasChanged() {
protected boolean classPathHasChanged() {
	boolean classPathHasChanged() {		String[] classpath= getClassPath(getJavaProject());		if (fLaunchedClassPath != null && !classPathsEqual(fLaunchedClassPath, classpath)) {			MessageDialog.openError(getShell(), SnippetMessages.getString("SnippetEditor.warning"), SnippetMessages.getString("SnippetEditor.warning.cpchange")); //$NON-NLS-2$ //$NON-NLS-1$			return true;		}		return false;	}