re PR libgcj/35020 (Class.getSimpleName() differs from Sun Java)

2008-05-28  Andrew Haley  <aph@redhat.com>

	* java/lang/Class.java (getSimpleName): Use getEnclosingClass().	
	* testsuite/libjava.lang/PR35020.java: New cases.
	* testsuite/libjava.lang/PR35020.out: New cases.

From-SVN: r136103

1 files changed, 16 insertions, 18 deletions

diff --git a/libjava/java/lang/Class.java b/libjava/java/lang/Class.java
index 868e370..a4e8ee5 100644
--- a/libjava/java/lang/Class.java
+++ b/libjava/java/lang/Class.java
@@ -1078,26 +1078,24 @@ public final class Class<T>
     if (isAnonymousClass())
       return "";
     if (isArray())
-      {
-	return getComponentType().getSimpleName() + "[]";
-      }
+      return getComponentType().getSimpleName() + "[]";
+
     String fullName = getName();
-    int pos = fullName.lastIndexOf("$");
-    if (pos == -1)
-      pos = 0;
-    else
-      {
-	++pos;
-	while (Character.isDigit(fullName.charAt(pos)))
-	  ++pos;
-	fullName = fullName.substring(pos);
-      }
+    Class enclosingClass = getEnclosingClass();
+    if (enclosingClass == null)
+      // It's a top level class.
+      return fullName.substring(fullName.lastIndexOf(".") + 1);
 
-    int packagePos = fullName.lastIndexOf(".");
-    if (packagePos == -1)
-      return fullName;
-    else
-      return fullName.substring(packagePos + 1);
+    fullName = fullName.substring(enclosingClass.getName().length());
+
+    // We've carved off the enclosing class name; now we must have '$'
+    // followed optionally by digits, followed by the class name.
+    int pos = 1;
+    while (Character.isDigit(fullName.charAt(pos)))
+      ++pos;
+    fullName = fullName.substring(pos);
+
+    return fullName;
   }
 
   /**