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/net/protocol/http/HTTPURLConnection.java

@@ -48,12 +48,8 @@ import java.io.OutputStream;
 import java.net.ProtocolException;
 import java.net.URL;
 import java.security.cert.Certificate;
-import java.util.ArrayList;
 import java.util.Collections;
 import java.util.Date;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.LinkedHashMap;
 import java.util.Map;
 
 import javax.net.ssl.HandshakeCompletedEvent;
@@ -271,6 +267,8 @@ public class HTTPURLConnection
 		    secure = false;
 		    start = 7;
 		    int end = location.indexOf('/', start);
+                    if (end == -1)
+                      end = location.length();
 		    host = location.substring(start, end);
 		    int ci = host.lastIndexOf(':');
 		    if (ci != -1)
@@ -292,6 +290,8 @@ public class HTTPURLConnection
 		    secure = true;
 		    start = 8;
 		    int end = location.indexOf('/', start);
+                    if (end == -1)
+                      end = location.length();
 		    host = location.substring(start, end);
 		    int ci = host.lastIndexOf(':');
 		    if (ci != -1)
@@ -410,10 +410,7 @@ public class HTTPURLConnection
   }
 
   public String getRequestProperty(String key)
-  {
-    if (key == null)
-      return null;
-    
+  {    
     return requestHeaders.getValue(key);
   }