Since List<AVM2Instruction> code is frequently accessed by position, it's better to use an ArrayList instead of a LinkedList. Introduced method compact() to reduce memory usage.

trunk/src/com/jpexs/asdec/abc/avm2/AVM2Code.java

@@ -60,7 +60,7 @@ import java.util.regex.Pattern;
 
 public class AVM2Code {
 
-    public List<AVM2Instruction> code = new LinkedList<AVM2Instruction>();
+    public ArrayList<AVM2Instruction> code = new ArrayList<AVM2Instruction>();
     public static boolean DEBUG_REWRITE=false;
     public static final int OPT_U30 = 0x100;
     public static final int OPT_U8 = 0x200;
@@ -705,6 +705,10 @@ public class AVM2Code {
         }
     }
 
+	public void compact() {
+		code.trimToSize();
+	}
+
     public byte[] getBytes() {
        return getBytes(null);
     }

trunk/src/com/jpexs/asdec/abc/avm2/parser/ASM3Parser.java

@@ -287,6 +287,8 @@ public class ASM3Parser {
             }
         } while (symb.type != ParsedSymbol.TYPE_EOF);
 
+        code.compact();
+
         for (OffsetItem oi : offsetItems) {
             for (LabelItem li : labelItems) {
                 if (oi.label.equals(li.label)) {