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

3 files changed, 89 insertions, 10 deletions

diff --git a/libjava/classpath/gnu/java/lang/MainThread.java b/libjava/classpath/gnu/java/lang/MainThread.java
index ab529ef..7ad70cd 100644
--- a/libjava/classpath/gnu/java/lang/MainThread.java
+++ b/libjava/classpath/gnu/java/lang/MainThread.java
@@ -69,7 +69,7 @@ public class MainThread
   {
     try
       {
-	mainMethod.invoke(null,args);
+	mainMethod.invoke(null,(Object) args);
       }
     catch(IllegalAccessException e)
       {
diff --git a/libjava/classpath/gnu/java/lang/management/BeanImpl.java b/libjava/classpath/gnu/java/lang/management/BeanImpl.java
index 59e79a5..a651e35 100644
--- a/libjava/classpath/gnu/java/lang/management/BeanImpl.java
+++ b/libjava/classpath/gnu/java/lang/management/BeanImpl.java
@@ -44,8 +44,6 @@ import java.lang.management.ManagementPermission;
 import java.lang.reflect.Array;
 import java.lang.reflect.Method;
 import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.TypeVariable;
-
 import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.List;
@@ -59,13 +57,11 @@ import javax.management.MBeanException;
 import javax.management.MBeanInfo;
 import javax.management.MBeanOperationInfo;
 import javax.management.MBeanParameterInfo;
-import javax.management.MBeanInfo;
 import javax.management.NotCompliantMBeanException;
 import javax.management.ReflectionException;
 import javax.management.StandardMBean;
 
 import javax.management.openmbean.ArrayType;
-import javax.management.openmbean.CompositeData;
 import javax.management.openmbean.CompositeDataSupport;
 import javax.management.openmbean.CompositeType;
 import javax.management.openmbean.OpenDataException;
@@ -80,7 +76,6 @@ import javax.management.openmbean.OpenMBeanOperationInfoSupport;
 import javax.management.openmbean.OpenMBeanParameterInfo;
 import javax.management.openmbean.OpenMBeanParameterInfoSupport;
 import javax.management.openmbean.OpenType;
-import javax.management.openmbean.SimpleType;
 import javax.management.openmbean.TabularData;
 import javax.management.openmbean.TabularDataSupport;
 import javax.management.openmbean.TabularType;
@@ -277,7 +272,7 @@ public class BeanImpl
 	Method getter = null;
 	try 
 	  {
-	    getter = vClass.getMethod("get" + field, null);
+	    getter = vClass.getMethod("get" + field);
 	  }
 	catch (NoSuchMethodException e)
 	  {
@@ -285,7 +280,7 @@ public class BeanImpl
 	  }
 	try
 	  {
-	    values.add(getter.invoke(value, null));
+	    values.add(getter.invoke(value));
 	  }
 	catch (IllegalAccessException e)
 	  {
@@ -323,6 +318,90 @@ public class BeanImpl
     return (MBeanInfo) openInfo;
   }
 
+  /**
+   * Override this method so as to prevent the description of a constructor's
+   * parameter being @code{null}.  Open MBeans can not have @code{null} descriptions,
+   * but one will occur as the names of parameters aren't stored for reflection.
+   * 
+   * @param constructor the constructor whose parameter needs describing.
+   * @param parameter the parameter to be described.
+   * @param sequenceNo the number of the parameter to describe.
+   * @return a description of the constructor's parameter.
+   */
+  protected String getDescription(MBeanConstructorInfo constructor,
+				  MBeanParameterInfo parameter,
+				  int sequenceNo)
+  {
+    String desc = parameter.getDescription();
+    if (desc == null)
+      return "param" + sequenceNo;
+    else
+      return desc;
+  }
+
+  /**
+   * Override this method so as to prevent the description of an operation's
+   * parameter being @code{null}.  Open MBeans can not have @code{null} descriptions,
+   * but one will occur as the names of parameters aren't stored for reflection.
+   * 
+   * @param operation the operation whose parameter needs describing.
+   * @param parameter the parameter to be described.
+   * @param sequenceNo the number of the parameter to describe.
+   * @return a description of the operation's parameter.
+   */
+  protected String getDescription(MBeanOperationInfo operation,
+				  MBeanParameterInfo parameter,
+				  int sequenceNo)
+  {
+    String desc = parameter.getDescription();
+    if (desc == null)
+      return "param" + sequenceNo;
+    else
+      return desc;
+  }
+
+  /**
+   * Override this method so as to prevent the name of a constructor's
+   * parameter being @code{null}.  Open MBeans can not have @code{null} names,
+   * but one will occur as the names of parameters aren't stored for reflection.
+   * 
+   * @param constructor the constructor whose parameter needs a name.
+   * @param parameter the parameter to be named.
+   * @param sequenceNo the number of the parameter to name.
+   * @return a description of the constructor's parameter.
+   */
+  protected String getParameterName(MBeanConstructorInfo constructor,
+				    MBeanParameterInfo parameter,
+				    int sequenceNo)
+  {
+    String name = parameter.getName();
+    if (name == null)
+      return "param" + sequenceNo;
+    else
+      return name;
+  }
+
+  /**
+   * Override this method so as to prevent the name of an operation's
+   * parameter being @code{null}.  Open MBeans can not have @code{null} names,
+   * but one will occur as the names of parameters aren't stored for reflection.
+   * 
+   * @param operation the operation whose parameter needs a name.
+   * @param parameter the parameter to be named.
+   * @param sequenceNo the number of the parameter to name.
+   * @return a description of the operation's parameter.
+   */
+  protected String getParameterName(MBeanOperationInfo operation,
+				    MBeanParameterInfo parameter,
+				    int sequenceNo)
+  {
+    String name = parameter.getName();
+    if (name == null)
+      return "param" + sequenceNo;
+    else
+      return name;
+  }
+
   public MBeanInfo getMBeanInfo()
   {
     super.getMBeanInfo();
diff --git a/libjava/classpath/gnu/java/lang/reflect/TypeSignature.java b/libjava/classpath/gnu/java/lang/reflect/TypeSignature.java
index 842e5bd..78c1718 100644
--- a/libjava/classpath/gnu/java/lang/reflect/TypeSignature.java
+++ b/libjava/classpath/gnu/java/lang/reflect/TypeSignature.java
@@ -239,7 +239,7 @@ public class TypeSignature
   public static String getEncodingOfMethod(Method m)
   {
     Class[] paramTypes = m.getParameterTypes();
-    StringBuffer buf = new StringBuffer().append('(');
+    StringBuilder buf = new StringBuilder("(");
     for (int i = 0; i < paramTypes.length; i++)
       buf.append(getEncodingOfClass(paramTypes[i].getName(), true));
     buf.append(')').append(getEncodingOfClass(m.getReturnType().getName(),
@@ -261,7 +261,7 @@ public class TypeSignature
   public static String getEncodingOfConstructor(Constructor c)
   {
     Class[] paramTypes = c.getParameterTypes();
-    StringBuffer buf = new StringBuffer().append('(');
+    StringBuilder buf = new StringBuilder("(");
     for (int i = 0; i < paramTypes.length; i++)
       buf.append(getEncodingOfClass(paramTypes[i].getName(), true));
     buf.append(")V");