*** empty log message ***

git-svn-id: https://svn.code.sf.net/p/jode/code/trunk@79 379699f6-c40d-0410-875b-85095c16579e

jode/jode/flow/FinallyBlock.java

@@ -1,37 +1,54 @@
-/* jode.flow.FinallyBlock  (c) 1998 Jochen Hoenicke 
+/* FinallyBlock Copyright (C) 1997-1998 Jochen Hoenicke.
  *
- * You may distribute under the terms of the GNU General Public License.
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
  *
- * IN NO EVENT SHALL JOCHEN HOENICKE BE LIABLE TO ANY PARTY FOR DIRECT,
- * INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF
- * THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF JOCHEN HOENICKE 
- * HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
- * JOCHEN HOENICKE SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
- * PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS ON AN "AS IS"
- * BASIS, AND JOCHEN HOENICKE HAS NO OBLIGATION TO PROVIDE MAINTENANCE,
- * SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ * You should have received a copy of the GNU General Public License
+ * along with this program; see the file COPYING.  If not, write to
+ * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
  *
  * $Id$
  */
-
 package jode.flow;
-import jode.TabbedPrintWriter;
 
 /**
- * A FinallyBlock represents the instructions and try catch regions
- * that are generated by javac when you write a finally block.  
  * 
- * We detect such a block when we look at the exception table.  There
- * is always an "any"-exception region (exception class is null) that
- * surrounds the first block.  The synchronized-blocks create the same
- * region, so we have to take care of this.
+ * @author Jochen Hoenicke
  */
+public class FinallyBlock extends CatchBlock {
+
+    public FinallyBlock() {
+    }
+
+    /**
+     * Returns the block where the control will normally flow to, when
+     * the given sub block is finished (<em>not</em> ignoring the jump
+     * after this block).  FinallyBlock have a special behaviour, since
+     * the finally block has no default successor at all (it is more a
+     * subroutine) that will be called by try or any exception.
+     *
+     * @return null, if the control flows to another FlowBlock.  
+     */
+    public StructuredBlock getNextBlock(StructuredBlock subBlock) {
+        return null;
+    }
+
+    public FlowBlock getNextFlowBlock(StructuredBlock subBlock) {
+        return null;
+    }
 
-public class FinallyBlock extends StructuredBlock {
-    public void dumpInstruction(TabbedPrintWriter writer) 
+    public void dumpInstruction(jode.TabbedPrintWriter writer) 
         throws java.io.IOException {
-        writer.println("IMPLEMENT FINALLY");
+        writer.println("} finally {");
+        writer.tab();
+        catchBlock.dumpSource(writer);
+        writer.untab();
     }
 }