Changeset 7436 in josm for trunk/src/org/openstreetmap/josm/tools/Utils.java

Timestamp:

2014-08-20T14:36:08+02:00 (10 years ago)

Author:

Don-vip

Message:

global use of Utils.copyArray()

File:

• trunk/src/org/openstreetmap/josm/tools/Utils.java (modified) (1 diff)

trunk/src/org/openstreetmap/josm/tools/Utils.java

@@ -311 +311 @@
 
     /**
+     * Copies the given array. Unlike {@link Arrays#copyOf}, this method is null-safe.
+     * @param array The array to copy
+     * @return A copy of the original array, or {@code null} if {@code array} is null
+     * @since 7436
+     */
+    public static int[] copyArray(int[] array) {
+        if (array != null) {
+            return Arrays.copyOf(array, array.length);
+        }
+        return null;
+    }
+
+    /**
      * Simple file copy function that will overwrite the target file.<br>
      * @param in The source file