1 files changed, 0 insertions, 354 deletions
diff --git a/plugins/org.eclipse.wst.common.frameworks/src/org/eclipse/wst/common/frameworks/internal/enablement/Util.java b/plugins/org.eclipse.wst.common.frameworks/src/org/eclipse/wst/common/frameworks/internal/enablement/Util.java
deleted file mode 100644
index 740270a0f..000000000
--- a/plugins/org.eclipse.wst.common.frameworks/src/org/eclipse/wst/common/frameworks/internal/enablement/Util.java
+++ /dev/null
@@ -1,354 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2003, 2005 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.common.frameworks.internal.enablement;
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-import java.util.MissingResourceException;
-import java.util.ResourceBundle;
-import java.util.Set;
-import java.util.SortedMap;
-import java.util.SortedSet;
-import java.util.TreeMap;
-import java.util.TreeSet;
-
-/*
- * Rename this class to EnablementsUtil
- */
-
-public final class Util {
-	public final static SortedMap EMPTY_SORTED_MAP = Collections.unmodifiableSortedMap(new TreeMap());
-	public final static SortedSet EMPTY_SORTED_SET = Collections.unmodifiableSortedSet(new TreeSet());
-	public final static String ZERO_LENGTH_STRING = ""; //$NON-NLS-1$
-
-	public static void assertInstance(Object object, Class c) {
-		assertInstance(object, c, false);
-	}
-
-	public static void assertInstance(Object object, Class c, boolean allowNull) {
-		if (object == null && allowNull)
-			return;
-
-		if (object == null || c == null)
-			throw new NullPointerException();
-		else if (!c.isInstance(object))
-			throw new IllegalArgumentException();
-	}
-
-	public static int compare(boolean left, boolean right) {
-		return left == false ? (right == true ? -1 : 0) : 1;
-	}
-
-	public static int compare(Comparable left, Comparable right) {
-		if (left == null && right == null)
-			return 0;
-		else if (left == null)
-			return -1;
-		else if (right == null)
-			return 1;
-		else
-			return left.compareTo(right);
-	}
-
-	public static int compare(Comparable[] left, Comparable[] right) {
-		if (left == null && right == null)
-			return 0;
-		else if (left == null)
-			return -1;
-		else if (right == null)
-			return 1;
-		else {
-			int l = left.length;
-			int r = right.length;
-
-			if (l != r)
-				return l - r;
-			for (int i = 0; i < l; i++) {
-				int compareTo = compare(left[i], right[i]);
-
-				if (compareTo != 0)
-					return compareTo;
-			}
-			return 0;
-		}
-	}
-
-	public static int compare(int left, int right) {
-		return left - right;
-	}
-
-	public static int compare(List left, List right) {
-		if (left == null && right == null)
-			return 0;
-		else if (left == null)
-			return -1;
-		else if (right == null)
-			return 1;
-		else {
-			int l = left.size();
-			int r = right.size();
-
-			if (l != r)
-				return l - r;
-			for (int i = 0; i < l; i++) {
-				int compareTo = compare((Comparable) left.get(i), (Comparable) right.get(i));
-
-				if (compareTo != 0)
-					return compareTo;
-			}
-			return 0;
-		}
-	}
-
-	public static void diff(Map left, Map right, Set leftOnly, Set different, Set rightOnly) {
-		if (left == null || right == null || leftOnly == null || different == null || rightOnly == null)
-			throw new NullPointerException();
-
-		Iterator iterator = left.keySet().iterator();
-
-		while (iterator.hasNext()) {
-			Object key = iterator.next();
-
-			if (!right.containsKey(key))
-				leftOnly.add(key);
-			else if (!Util.equals(left.get(key), right.get(key)))
-				different.add(key);
-		}
-
-		iterator = right.keySet().iterator();
-
-		while (iterator.hasNext()) {
-			Object key = iterator.next();
-
-			if (!left.containsKey(key))
-				rightOnly.add(key);
-		}
-	}
-
-	public static void diff(Set left, Set right, Set leftOnly, Set rightOnly) {
-		if (left == null || right == null || leftOnly == null || rightOnly == null)
-			throw new NullPointerException();
-
-		Iterator iterator = left.iterator();
-
-		while (iterator.hasNext()) {
-			Object object = iterator.next();
-
-			if (!right.contains(object))
-				leftOnly.add(object);
-		}
-
-		iterator = right.iterator();
-
-		while (iterator.hasNext()) {
-			Object object = iterator.next();
-
-			if (!left.contains(object))
-				rightOnly.add(object);
-		}
-	}
-
-	public static boolean endsWith(List left, List right, boolean equals) {
-		if (left == null || right == null)
-			return false;
-		int l = left.size();
-		int r = right.size();
-		if (r > l || !equals && r == l)
-			return false;
-
-		for (int i = 0; i < r; i++)
-			if (!equals(left.get(l - i - 1), right.get(r - i - 1)))
-				return false;
-		return true;
-	}
-
-	public static boolean endsWith(Object[] left, Object[] right, boolean equals) {
-		if (left == null || right == null)
-			return false;
-		int l = left.length;
-		int r = right.length;
-		if (r > l || !equals && r == l)
-			return false;
-		for (int i = 0; i < r; i++)
-			if (!equals(left[l - i - 1], right[r - i - 1]))
-				return false;
-		return true;
-	}
-
-	public static boolean equals(boolean left, boolean right) {
-		return left == right;
-	}
-
-	public static boolean equals(int left, int right) {
-		return left == right;
-	}
-
-	public static boolean equals(Object left, Object right) {
-		return left == null ? right == null : left.equals(right);
-	}
-
-	public static int hashCode(boolean b) {
-		return b ? Boolean.TRUE.hashCode() : Boolean.FALSE.hashCode();
-	}
-
-	public static int hashCode(int i) {
-		return i;
-	}
-
-	public static int hashCode(Object object) {
-		return object != null ? object.hashCode() : 0;
-	}
-
-	public static List safeCopy(List list, Class c) {
-		return safeCopy(list, c, false);
-	}
-
-	public static List safeCopy(List list, Class c, boolean allowNullElements) {
-		if (list == null || c == null)
-			throw new NullPointerException();
-
-		list = Collections.unmodifiableList(new ArrayList(list));
-		Iterator iterator = list.iterator();
-
-		while (iterator.hasNext())
-			assertInstance(iterator.next(), c, allowNullElements);
-
-		return list;
-	}
-
-	public static Map safeCopy(Map map, Class keyClass, Class valueClass) {
-		return safeCopy(map, keyClass, valueClass, false, false);
-	}
-
-	public static Map safeCopy(Map map, Class keyClass, Class valueClass, boolean allowNullKeys, boolean allowNullValues) {
-		if (map == null || keyClass == null || valueClass == null)
-			throw new NullPointerException();
-
-		map = Collections.unmodifiableMap(new HashMap(map));
-		Iterator iterator = map.entrySet().iterator();
-
-		while (iterator.hasNext()) {
-			Map.Entry entry = (Map.Entry) iterator.next();
-			assertInstance(entry.getKey(), keyClass, allowNullKeys);
-			assertInstance(entry.getValue(), valueClass, allowNullValues);
-		}
-
-		return map;
-	}
-
-	public static Set safeCopy(Set set, Class c) {
-		return safeCopy(set, c, false);
-	}
-
-	public static Set safeCopy(Set set, Class c, boolean allowNullElements) {
-		if (set == null || c == null)
-			throw new NullPointerException();
-
-		set = Collections.unmodifiableSet(new HashSet(set));
-		Iterator iterator = set.iterator();
-
-		while (iterator.hasNext())
-			assertInstance(iterator.next(), c, allowNullElements);
-
-		return set;
-	}
-
-	public static SortedMap safeCopy(SortedMap sortedMap, Class keyClass, Class valueClass) {
-		return safeCopy(sortedMap, keyClass, valueClass, false, false);
-	}
-
-	public static SortedMap safeCopy(SortedMap sortedMap, Class keyClass, Class valueClass, boolean allowNullKeys, boolean allowNullValues) {
-		if (sortedMap == null || keyClass == null || valueClass == null)
-			throw new NullPointerException();
-
-		sortedMap = Collections.unmodifiableSortedMap(new TreeMap(sortedMap));
-		Iterator iterator = sortedMap.entrySet().iterator();
-
-		while (iterator.hasNext()) {
-			Map.Entry entry = (Map.Entry) iterator.next();
-			assertInstance(entry.getKey(), keyClass, allowNullKeys);
-			assertInstance(entry.getValue(), valueClass, allowNullValues);
-		}
-
-		return sortedMap;
-	}
-
-	public static SortedSet safeCopy(SortedSet sortedSet, Class c) {
-		return safeCopy(sortedSet, c, false);
-	}
-
-	public static SortedSet safeCopy(SortedSet sortedSet, Class c, boolean allowNullElements) {
-		if (sortedSet == null || c == null)
-			throw new NullPointerException();
-
-		sortedSet = Collections.unmodifiableSortedSet(new TreeSet(sortedSet));
-		Iterator iterator = sortedSet.iterator();
-
-		while (iterator.hasNext())
-			assertInstance(iterator.next(), c, allowNullElements);
-
-		return sortedSet;
-	}
-
-	public static boolean startsWith(List left, List right, boolean equals) {
-		if (left == null || right == null)
-			return false;
-		int l = left.size();
-		int r = right.size();
-		if (r > l || !equals && r == l)
-			return false;
-		for (int i = 0; i < r; i++)
-			if (!equals(left.get(i), right.get(i)))
-				return false;
-		return true;
-	}
-
-	public static boolean startsWith(Object[] left, Object[] right, boolean equals) {
-		if (left == null || right == null)
-			return false;
-		int l = left.length;
-		int r = right.length;
-		if (r > l || !equals && r == l)
-			return false;
-
-		for (int i = 0; i < r; i++)
-			if (!equals(left[i], right[i]))
-				return false;
-		return true;
-	}
-
-	public static String translateString(ResourceBundle resourceBundle, String key) {
-		return Util.translateString(resourceBundle, key, key, true, true);
-	}
-
-	public static String translateString(ResourceBundle resourceBundle, String key, String string, boolean signal, boolean trim) {
-		if (resourceBundle != null && key != null)
-			try {
-				final String translatedString = resourceBundle.getString(key);
-
-				if (translatedString != null)
-					return trim ? translatedString.trim() : translatedString;
-			} catch (MissingResourceException eMissingResource) {
-				if (signal)
-					System.err.println(eMissingResource);
-			}
-
-		return trim ? string.trim() : string;
-	}
-
-	private Util() {
-	}
-}