Bug 53473 [EditorMgmt] Leak editor++ on open/close
Build I20040226 1. Create a simple project P; create a file file.txt. 2. Open file.txt; close file.txt Using a profiler, check if there are any instances hanging around. I discover a left-over editor. In addition, I leak many ActionHandler and HandlerSubmissions (equal number). (I appear to leak 1 additional editor and N ActionHandler and HandlerSubmission instances for each pair of open/close operations) (I can also cause this with the java editor)
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/javaeditor/ASTProvider.java
fWaitLock.notify();
		}
	}
	
	/*
	 * @see org.eclipse.jdt.internal.ui.text.java.IJavaReconcilingListener#reconciled(org.eclipse.jdt.core.dom.CompilationUnit)
	 */
	void reconciled(CompilationUnit ast, IJavaElement javaElement) {
		Assert.isNotNull(javaElement);
		
		if (DEBUG)
			System.out.println(DEBUG_PREFIX + "reconciled AST: " + toString(ast)); 
		synchronized (fReconcileLock) {
		
			fIsReconciling= false;
			if (!javaElement.equals(fReconcilingJavaElement)) {
				
				if (DEBUG)
					System.out.println(DEBUG_PREFIX + "  ignoring AST of out-dated editor"); 
				
				return;
			}
			
			if (ast != null && javaElement != null)
				cache(ast, javaElement);
		}
		
	}
}