Import GNU Classpath (classpath-0_97_2-release).

libjava/

2008-06-28  Matthias Klose  <doko@ubuntu.com>

        Import GNU Classpath (classpath-0_97_2-release).

        * Regenerate class and header files.
        * Regenerate auto* files.
        * gcj/javaprims.h: Define jobjectRefType.
        * jni.cc (_Jv_JNI_GetObjectRefType): New (stub only).
        (_Jv_JNIFunctions): Initialize GetObjectRefType.
        * gnu/classpath/jdwp/VMVirtualMachine.java,
        java/security/VMSecureRandom.java: Merge from classpath.
        * HACKING: Fix typo.
        * ChangeLog-2007: New file.
        * configure.ac: Set JAVAC, pass --disable-regen-headers to classpath.

libjava/classpath/

2008-06-28  Matthias Klose  <doko@ubuntu.com>

        * m4/ac_prog_javac.m4: Disable check for JAVAC, when
        not configured with --enable-java-maintainer-mode.
        * aclocal.m4, configure: Regenerate.
        * native/jni/gstreamer-peer/Makefile.am: Do not link with
        libclasspathnative.
        * native/jni/gstreamer-peer/Makefile.in: Regenerate.
        * tools/Makefile.am, lib/Makefile.am: Use JAVAC for setting
        JCOMPILER, drop flags not understood by gcj.

From-SVN: r137223

libjava/classpath/java/util/Calendar.java

@@ -572,7 +572,7 @@ public abstract class Calendar
    * Cache of locale->calendar-class mappings. This avoids having to do a ResourceBundle
    * lookup for every getInstance call.
    */
-  private static HashMap<Locale,Class> cache = new HashMap<Locale,Class>();
+  private static final HashMap<Locale,Class> cache = new HashMap<Locale,Class>();
 
   /** Preset argument types for calendar-class constructor lookup.  */
   private static Class[] ctorArgTypes = new Class[]
@@ -1266,7 +1266,7 @@ public abstract class Calendar
 
   /**
    * Compares the time of two calendar instances.
-   * @param calendar the calendar to which the time should be compared.
+   * @param cal the calendar to which the time should be compared.
    * @return 0 if the two calendars are set to the same time, 
    * less than 0 if the time of this calendar is before that of 
    * <code>cal</code>, or more than 0 if the time of this calendar is after
@@ -1328,8 +1328,8 @@ public abstract class Calendar
    */
   public String toString()
   {
-    StringBuffer sb = new StringBuffer();
-    sb.append(getClass().getName()).append('[');
+    StringBuilder sb = new StringBuilder(getClass().getName());
+    sb.append('[');
     sb.append("time=");
     if (isTimeSet)
       sb.append(time);