1 files changed, 36 insertions, 0 deletions
diff --git a/src/com/gitblit/utils/ArrayUtils.java b/src/com/gitblit/utils/ArrayUtils.java
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+++ b/src/com/gitblit/utils/ArrayUtils.java
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+/*
+ * Copyright 2012 gitblit.com.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.gitblit.utils;
+
+import java.util.Collection;
+
+
+/**
+ * Utility class for arrays and collections.
+ * 
+ * @author James Moger
+ * 
+ */
+public class ArrayUtils {
+
+	public static boolean isEmpty(Object [] array) {
+		return array == null || array.length == 0;
+	}
+	
+	public static boolean isEmpty(Collection<?> collection) {
+		return collection == null || collection.size() == 0;
+	}
+}