mabe02 avatar mabe02 committed 53953b4

Don't use Arrays.hashCode since it doesn't exist in Java 1.4.2 API

Comments (0)

Files changed (1)

src/org/lantern/input/BasicCharacterPattern.java

     public int hashCode()
     {
         int hash = 3;
-        hash = 53 * hash + Arrays.hashCode(this.pattern);
+        hash = 53 * hash + hashCode(this.pattern);
         return hash;
     }
+    
+    /**
+     * Copied from Arrays.hashCode in Java 6
+     */
+    private static int hashCode(char a[]) {
+        if (a == null)
+            return 0;
+
+        int result = 1;
+        for (int i = 0; i < a.length; i++) {
+            char element = a[i];
+            result = 31 * result + element;
+        }
+        return result;
+    }
 }
Tip: Filter by directory path e.g. /media app.js to search for public/media/app.js.
Tip: Use camelCasing e.g. ProjME to search for ProjectModifiedEvent.java.
Tip: Filter by extension type e.g. /repo .js to search for all .js files in the /repo directory.
Tip: Separate your search with spaces e.g. /ssh pom.xml to search for src/ssh/pom.xml.
Tip: Use ↑ and ↓ arrow keys to navigate and return to view the file.
Tip: You can also navigate files with Ctrl+j (next) and Ctrl+k (previous) and view the file with Ctrl+o.
Tip: You can also navigate files with Alt+j (next) and Alt+k (previous) and view the file with Alt+o.