Bug 109041 [implementation] Occurrence finders should not compute current node each time
I20050906-1200 This is a minor performance improvement item: currently each occurrence finder computes the node at the caret location via NodeFinder. It would be more efficient to compute the node once and initialize each occurrence finder with that node.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/search/OccurrencesFinder.java
public static final String IS_WRITEACCESS= "writeAccess"; 
	public static final String IS_VARIABLE= "variable"; 
	
	private CompilationUnit fRoot;
	private Name fSelectedNode;
	private IBinding fTarget;
	private List fUsages= new ArrayList();
	private List fWriteUsages= new ArrayList();
	private boolean fTargetIsStaticMethodImport;