From 4f9533c7722fa07511a94d005227961f4a4dec23 Mon Sep 17 00:00:00 2001
From: Mark Wielaard <mark@gcc.gnu.org>
Date: Thu, 18 May 2006 17:29:21 +0000
Subject: Imported GNU Classpath 0.90

       Imported GNU Classpath 0.90
       * scripts/makemake.tcl: LocaleData.java moved to gnu/java/locale.

       * sources.am: Regenerated.
       * gcj/javaprims.h: Regenerated.
       * Makefile.in: Regenerated.
       * gcj/Makefile.in: Regenerated.
       * include/Makefile.in: Regenerated.
       * testsuite/Makefile.in: Regenerated.

       * gnu/java/lang/VMInstrumentationImpl.java: New override.
       * gnu/java/net/local/LocalSocketImpl.java: Likewise.
       * gnu/classpath/jdwp/VMMethod.java: Likewise.
       * gnu/classpath/jdwp/VMVirtualMachine.java: Update to latest
       interface.
       * java/lang/Thread.java: Add UncaughtExceptionHandler.
       * java/lang/reflect/Method.java: Implements GenericDeclaration and
       isSynthetic(),
       * java/lang/reflect/Field.java: Likewise.
       * java/lang/reflect/Constructor.java
       * java/lang/Class.java: Implements Type, GenericDeclaration,
       getSimpleName() and getEnclosing*() methods.
       * java/lang/Class.h: Add new public methods.
       * java/lang/Math.java: Add signum(), ulp() and log10().
       * java/lang/natMath.cc (log10): New function.
       * java/security/VMSecureRandom.java: New override.
       * java/util/logging/Logger.java: Updated to latest classpath
       version.
       * java/util/logging/LogManager.java: New override.

From-SVN: r113887
---
 libjava/classpath/gnu/java/lang/ClassHelper.java | 28 ++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

(limited to 'libjava/classpath/gnu/java/lang/ClassHelper.java')

diff --git a/libjava/classpath/gnu/java/lang/ClassHelper.java b/libjava/classpath/gnu/java/lang/ClassHelper.java
index 14c8a39..49dce21 100644
--- a/libjava/classpath/gnu/java/lang/ClassHelper.java
+++ b/libjava/classpath/gnu/java/lang/ClassHelper.java
@@ -81,6 +81,34 @@ public class ClassHelper
     return name.substring(lastInd + 1);
   }
 
+  /**
+   * Return the name of the class as written by the user.
+   * This is used by the various reflection toString methods.
+   * It differs from {@link Class#getName()} in that it prints
+   * arrays with trailing "[]"s.  Note that it does not treat
+   * member classes specially, so a dollar sign may still appear
+   * in the result.  This is intentional.
+   * @param klass the class
+   * @return a pretty form of the class' name
+   */
+  public static String getUserName(Class klass)
+  {
+    int arrayCount = 0;
+    while (klass.isArray())
+      {
+        ++arrayCount;
+        klass = klass.getComponentType();
+      }
+    String name = klass.getName();
+    if (arrayCount == 0)
+      return name;
+    StringBuilder b = new StringBuilder(name.length() + 2 * arrayCount);
+    b.append(name);
+    for (int i = 0; i < arrayCount; ++i)
+      b.append("[]");
+    return b.toString();
+  }
+
   /** Cache of methods found in getAllMethods(). */
   private static Map allMethods = new HashMap();
 
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