1 files changed, 0 insertions, 97 deletions
diff --git a/bundles/org.eclipse.wst.jsdt.core/src/org/eclipse/wst/jsdt/internal/core/ElementCache.java b/bundles/org.eclipse.wst.jsdt.core/src/org/eclipse/wst/jsdt/internal/core/ElementCache.java
deleted file mode 100644
index d31ad32f..00000000
--- a/bundles/org.eclipse.wst.jsdt.core/src/org/eclipse/wst/jsdt/internal/core/ElementCache.java
+++ /dev/null
@@ -1,97 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *     IBM Corporation - initial API and implementation
- *******************************************************************************/
-package org.eclipse.wst.jsdt.internal.core;
-
-import org.eclipse.wst.jsdt.core.IJavaScriptElement;
-import org.eclipse.wst.jsdt.core.JavaScriptModelException;
-import org.eclipse.wst.jsdt.internal.core.util.LRUCache;
-
-/**
- * An LRU cache of <code>JavaElements</code>.
- */
-public class ElementCache extends OverflowingLRUCache {
-
-	IJavaScriptElement spaceLimitParent = null;
-
-/**
- * Constructs a new element cache of the given size.
- */
-public ElementCache(int size) {
-	super(size);
-}
-/**
- * Constructs a new element cache of the given size.
- */
-public ElementCache(int size, int overflow) {
-	super(size, overflow);
-}
-/**
- * Returns true if the element is successfully closed and
- * removed from the cache, otherwise false.
- *
- * <p>NOTE: this triggers an external removal of this element
- * by closing the element.
- */
-protected boolean close(LRUCacheEntry entry) {
-	Openable element = (Openable) entry._fKey;
-	try {
-		if (!element.canBeRemovedFromCache()) {
-			return false;
-		} else {
-			// We must close an entire JarPackageFragmentRoot at once.
-//			if (element instanceof JarPackageFragment) {
-//				JarPackageFragment packageFragment= (JarPackageFragment) element;
-//				JarPackageFragmentRoot root = (JarPackageFragmentRoot) packageFragment.getParent();
-//				root.close();
-//			} else {
-				element.close();
-//			}
-			return true;
-		}
-	} catch (JavaScriptModelException npe) {
-		return false;
-	}
-}
-
-/*
- * Ensures that there is enough room for adding the given number of children.
- * If the space limit must be increased, record the parent that needed this space limit.
- */
-protected void ensureSpaceLimit(int childrenSize, IJavaScriptElement parent) {
-	// ensure the children can be put without closing other elements
-	int spaceNeeded = 1 + (int)((1 + fLoadFactor) * (childrenSize + fOverflow));
-	if (fSpaceLimit < spaceNeeded) {
-		// parent is being opened with more children than the space limit
-		shrink(); // remove overflow
-		setSpaceLimit(spaceNeeded);
-		this.spaceLimitParent = parent;
-	}
-}
-
-/*
- * Returns a new instance of the receiver.
- */
-protected LRUCache newInstance(int size, int overflow) {
-	return new ElementCache(size, overflow);
-}
-
-/*
- * If the given parent was the one that increased the space limit, reset
- * the space limit to the given default value.
- */
-protected void resetSpaceLimit(int defaultLimit, IJavaScriptElement parent) {
-	if (parent.equals(this.spaceLimitParent)) {
-		setSpaceLimit(defaultLimit);
-		this.spaceLimitParent = null;
-	}
-}
-
-}