summaryrefslogtreecommitdiff
path: root/src/cldc-library/scala/runtime/Comparator.java
diff options
context:
space:
mode:
Diffstat (limited to 'src/cldc-library/scala/runtime/Comparator.java')
-rw-r--r--src/cldc-library/scala/runtime/Comparator.java53
1 files changed, 0 insertions, 53 deletions
diff --git a/src/cldc-library/scala/runtime/Comparator.java b/src/cldc-library/scala/runtime/Comparator.java
deleted file mode 100644
index 0e6f8ecff7..0000000000
--- a/src/cldc-library/scala/runtime/Comparator.java
+++ /dev/null
@@ -1,53 +0,0 @@
-/* __ *\
-** ________ ___ / / ___ Scala API **
-** / __/ __// _ | / / / _ | (c) 2006-2009, LAMP/EPFL **
-** __\ \/ /__/ __ |/ /__/ __ | http://scala-lang.org/ **
-** /____/\___/_/ |_/____/_/ | | **
-** |/ **
-\* */
-
-// $Id$
-
-
-package scala.runtime;
-
-/**
- * @author Gilles Dubochet
- * @author Martin Odersky
- * @version 1.2 */
-public class Comparator {
-
- /** A rich implementation of the equals method that overrides the default
- * equals because Java's boxed primitives are utterly broken. This equals
- * is inserted instead of a normal equals by the Scala compiler (in the
- * ICode phase, method <code>genEqEqPrimitive</code>) only when either
- * side of the comparison is a subclass of <code>AnyVal</code>, of
- * <code>java.lang.Number</code>, of <code>java.lang.Character</code> or
- * is exactly <code>Any</code> or <code>AnyRef</code>, but when both sides
- * have different types. */
- public static boolean equals(Object a, Object b) {
- if (a == null)
- return b == null;
- if (b == null)
- return false;
- if (a.equals(b))
- return true;
-
- final long left =
- (a instanceof Integer) ? ((Integer)a).intValue() :
- (a instanceof Character) ? ((Character)a).charValue() :
- (a instanceof Long) ? ((Long)a).longValue() :
- (a instanceof Byte) ? ((Byte)a).byteValue() :
- ((Short)a).shortValue();
-
- final long right =
- (b instanceof Integer) ? ((Integer)b).intValue() :
- (b instanceof Character) ? ((Character)b).charValue() :
- (b instanceof Long) ? ((Long)b).longValue() :
- (b instanceof Byte) ? ((Byte)b).byteValue() :
- ((Short)b).shortValue();
-
- return left == right;
- }
-
-}