Author: markt Date: Sat Nov 9 21:38:56 2013 New Revision: 1540403 URL: http://svn.apache.org/r1540403 Log: Remove StackMap and StackMapTable. Swallow associated values as they are never used.
Removed: tomcat/trunk/java/org/apache/tomcat/util/bcel/classfile/StackMap.java tomcat/trunk/java/org/apache/tomcat/util/bcel/classfile/StackMapTable.java Modified: tomcat/trunk/java/org/apache/tomcat/util/bcel/classfile/Attribute.java tomcat/trunk/java/org/apache/tomcat/util/bcel/classfile/Utility.java Modified: tomcat/trunk/java/org/apache/tomcat/util/bcel/classfile/Attribute.java URL: http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/tomcat/util/bcel/classfile/Attribute.java?rev=1540403&r1=1540402&r2=1540403&view=diff ============================================================================== --- tomcat/trunk/java/org/apache/tomcat/util/bcel/classfile/Attribute.java (original) +++ tomcat/trunk/java/org/apache/tomcat/util/bcel/classfile/Attribute.java Sat Nov 9 21:38:56 2013 @@ -128,7 +128,8 @@ public abstract class Attribute implemen case Constants.ATTR_SIGNATURE: return new Signature(name_index, length, file, constant_pool); case Constants.ATTR_STACK_MAP: - return new StackMap(name_index, length, file, constant_pool); + Utility.swallowStackMap(file); + return null; case Constants.ATTR_RUNTIME_VISIBLE_ANNOTATIONS: return new RuntimeVisibleAnnotations(name_index, length, file, constant_pool); @@ -150,7 +151,8 @@ public abstract class Attribute implemen case Constants.ATTR_ENCLOSING_METHOD: return new EnclosingMethod(name_index, length, file, constant_pool); case Constants.ATTR_STACK_MAP_TABLE: - return new StackMapTable(name_index, length, file, constant_pool); + Utility.swallowStackMapTable(file); + return null; default: // Never reached throw new IllegalStateException("Unrecognized attribute type tag parsed: " + tag); } Modified: tomcat/trunk/java/org/apache/tomcat/util/bcel/classfile/Utility.java URL: http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/tomcat/util/bcel/classfile/Utility.java?rev=1540403&r1=1540402&r2=1540403&view=diff ============================================================================== --- tomcat/trunk/java/org/apache/tomcat/util/bcel/classfile/Utility.java (original) +++ tomcat/trunk/java/org/apache/tomcat/util/bcel/classfile/Utility.java Sat Nov 9 21:38:56 2013 @@ -121,6 +121,20 @@ public abstract class Utility { file.readUnsignedShort(); // Unused index } + protected static void swallowStackMap(DataInput file) throws IOException { + int map_length = file.readUnsignedShort(); + for (int i = 0; i < map_length; i++) { + Utility.swallowStackMapEntry(file); + } + } + + protected static void swallowStackMapTable(DataInputStream file) throws IOException { + int map_length = file.readUnsignedShort(); + for (int i = 0; i < map_length; i++) { + Utility.swallowStackMapTableEntry(file); + } + } + protected static void swallowStackMapType(DataInput file) throws IOException { byte type = file.readByte(); if ((type < Constants.ITEM_Bogus) || (type > Constants.ITEM_NewObject)) { --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org For additional commands, e-mail: dev-h...@tomcat.apache.org