Changeset 4388

Timestamp:

2003-05-28T13:43:27+12:00 (21 years ago)

Author:

jmt12

Message:

A new method remove(File[] files, int index)

File:

• trunk/gli/src/org/greenstone/gatherer/util/ArrayTools.java (modified) (1 diff)

trunk/gli/src/org/greenstone/gatherer/util/ArrayTools.java

@@ -391 +391 @@
     }
 
+    /** Remove the file at the given index from the array of files. */
+    static public File[] remove(File[] files, int index) {
+    if(files.length == 1) {
+        return new File[0];
+    }
+    File[] temp = new File[files.length - 1];
+    if(index > 0) {
+        System.arraycopy(files, 0, temp, 0, index);
+    }
+    if(index < files.length - 1) {
+        System.arraycopy(files, index + 1, temp, index, files.length - 1 - index);
+    }
+    return temp;
+    }
+
     /** Sorts an array of files. */
     static public void sort(File[] files) {