@ -18,8 +18,4 @@ public class SimpleInstructionSequence extends InstructionSequence {
return newseq;
}
public void removeInstruction(int index) {
collinstr.remove(index);
@ -14,10 +14,6 @@ public class ExprentStack extends ListStack<Exprent> {
pointer = list.getPointer();
public void push(Exprent item) {
super.push(item);
public Exprent pop() {
return this.remove(--pointer);