use getConstant instead of reading ConstantValue attribute ourself

git-svn-id: https://svn.code.sf.net/p/jode/code/trunk@489 379699f6-c40d-0410-875b-85095c16579e

jode/jode/decompiler/FieldAnalyzer.java

@@ -1,18 +1,18 @@
-/* 
- * FieldAnalyzer (c) 1998 Jochen Hoenicke
+/* FieldAnalyzer Copyright (C) 1998-1999 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.
  *
  * $Id$
  */
@@ -51,21 +51,10 @@ public class FieldAnalyzer implements Analyzer {
 
         AttributeInfo attribute = fd.findAttribute("ConstantValue");
 
-        if (attribute != null) {
-            try {
-                byte[] contents = attribute.getContents();
-                if (contents.length != 2)
-                    throw new AssertError("ConstantValue attribute"
-                                          + " has wrong length");
-                int index = (contents[0] & 0xff) << 8 | (contents[1] & 0xff);
-		ConstantPool cpool = cla.getConstantPool();
-		constant = new ConstOperator(cpool.getConstant(index));
+        if (fd.getConstant() != null) {
+	    constant = new ConstOperator(fd.getConstant());
 	    constant.setType(type);
 	    constant.makeInitializer();
-            } catch (ClassFormatException ex) {
-                ex.printStackTrace(Decompiler.err);
-                throw new AssertError("ClassFormatException");
-            }
         }
     }
 
@@ -115,4 +104,3 @@ public class FieldAnalyzer implements Analyzer {
         writer.println(";");
     }
 }
-