Bug 57131 Remove references to AST#parseCompilationUnit from java.compare
JDT Core wants to remove the following methods (that have been deprecated for several builds now) for next integration build: - AST#parseCompilationUnit(ICompilationUnit,boolean,WorkingCopyOwner) (use ASTParser instead) - ICompilationUnit#reconcile(boolean, IProgressMonitor) (use reconcile(boolean, boolean, WorkingCopyOwner, IProgressMonitor) instead)
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/compare/JavaStructureCreator.java
boolean fIsOut= false;
		
		JavaNode fAncestor= null;
		JavaNode fLeft= null;
		JavaNode fRight= null;
		
		ArrayList fChildren= new ArrayList();
		
		void add(IDiffElement diff) {
			fChildren.add(diff);
		}
		
		void setDiff(ICompareInput diff) {
			if (fIsOut)
				return;
			
			fIsOut= true;
			
			JavaNode a= (JavaNode) diff.getAncestor();
			JavaNode y= (JavaNode) diff.getLeft();
			JavaNode m= (JavaNode) diff.getRight();
			
			if (a != null) {