diff options
| author | James Moger <james.moger@gitblit.com> | 2012-01-05 17:02:56 -0500 |
|---|---|---|
| committer | James Moger <james.moger@gitblit.com> | 2012-01-05 17:02:56 -0500 |
| commit | c897457716cdb3619cd1d60e89845728e69eb2bf (patch) | |
| tree | 6c5d9d252a88f970c92ea1fc08f54b916283fc97 /src/com | |
| parent | 59ee927b61c3f764254cad79d5e5905ea0ca5b02 (diff) | |
| download | gitblit-c897457716cdb3619cd1d60e89845728e69eb2bf.tar.gz gitblit-c897457716cdb3619cd1d60e89845728e69eb2bf.zip | |
Added ArrayUtils class and unit test
Diffstat (limited to 'src/com')
| -rw-r--r-- | src/com/gitblit/utils/ArrayUtils.java | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/src/com/gitblit/utils/ArrayUtils.java b/src/com/gitblit/utils/ArrayUtils.java new file mode 100644 index 00000000..635d27ab --- /dev/null +++ b/src/com/gitblit/utils/ArrayUtils.java @@ -0,0 +1,36 @@ +/*
+ * 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;
+ }
+}
|