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

1 files changed, 65 insertions, 52 deletions

diff --git a/libjava/classpath/javax/swing/tree/TreeNode.java b/libjava/classpath/javax/swing/tree/TreeNode.java
index fb8f880f286..94f2c69f895 100644
--- a/libjava/classpath/javax/swing/tree/TreeNode.java
+++ b/libjava/classpath/javax/swing/tree/TreeNode.java
@@ -1,5 +1,5 @@
 /* TreeNode.java --
-   Copyright (C) 2002 Free Software Foundation, Inc.
+   Copyright (C) 2002, 2006, Free Software Foundation, Inc.
 
 This file is part of GNU Classpath.
 
@@ -41,59 +41,72 @@ package javax.swing.tree;
 import java.util.Enumeration;
 
 /**
- * TreeNode public interface
+ * A tree node.
+ * 
  * @author Andrew Selkirk
  */
 public interface TreeNode {
 
-	//-------------------------------------------------------------
-	// Methods ----------------------------------------------------
-	//-------------------------------------------------------------
-
-	/**
-	 * getParent
-	 * @returns TreeNode
-	 */
-	TreeNode getParent();
-
-	/**
-	 * getIndex
-	 * @param node TODO
-	 * @returns int
-	 */
-	int getIndex(TreeNode node);
-
-	/**
-	 * getChildAt
-	 * @param index TODO
-	 * @returns TreeNode
-	 */
-	TreeNode getChildAt(int index);
-
-	/**
-	 * getChildCount
-	 * @returns int
-	 */
-	int getChildCount();
-
-	/**
-	 * getAllowsChildren
-	 * @returns boolean
-	 */
-	boolean getAllowsChildren();
-
-	/**
-	 * isLeaf
-	 * @returns boolean
-	 */
-	boolean isLeaf();
-
-	/**
-	 * children
-	 * @returns Enumeration
-	 */
-	Enumeration children();
-
-
-} // TreeNode
+  /**
+   * Returns the parent node for this tree node, or <code>null</code> if this
+   * node has no parent.
+   * 
+   * @return The parent node (possibly <code>null</code>).
+   */
+  TreeNode getParent();
+
+  /**
+   * Returns the index of the specified child node, or -1 if the node is not
+   * in fact a child of this node.
+   * 
+   * @param node  the node (<code>null</code> not permitted).
+   * 
+   * @return The index of the specified child node, or -1.
+   * 
+   * @throws IllegalArgumentException if <code>node</code> is <code>null</code>.
+   */
+  int getIndex(TreeNode node);
+
+  /**
+   * Returns the child node at the given index.
+   * 
+   * @param index  the index (in the range <code>0</code> to 
+   *     <code>getChildCount() - 1</code>).
+   *     
+   * @return The child node at the given index.
+   */
+  TreeNode getChildAt(int index);
+
+  /**
+   * Returns the number of children for this node.
+   * 
+   * @return The number of children for this node.
+   */
+  int getChildCount();
+
+  /**
+   * Returns <code>true</code> if this node allows children, and 
+   * <code>false</code> otherwise.
+   * 
+   * @return A boolean.
+   */
+  boolean getAllowsChildren();
+
+  /**
+   * Returns <code>true</code> if this node is a leaf node, and 
+   * <code>false</code> otherwise.
+   * 
+   * @return A boolean.
+   */
+  boolean isLeaf();
+
+  /**
+   * Returns an enumeration of the children of this node, or an empty 
+   * enumeration if this node has no children.
+   * 
+   * @return An enumeration of the children of this node.
+   */
+  Enumeration children();
+
+}