Note: ProjectUIPlugin.getDefault().isDebugging() must also be on.
This will be a user visable ERROR iff:
It is much prefered to do this:
private static final String RENDERING = "net.refractions.udig.project/render/trace"; if( ProjectUIPlugin.getDefault().isDebugging() && "true".equalsIgnoreCase( RENDERING ) ){ System.out.println( "your message here" ); }