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/*
* Fernflower - The Analytical Java Decompiler
* http://www.reversed-java.com
*
* (C) 2008 - 2010, Stiver
*
* This software is NEITHER public domain NOR free software
* as per GNU License. See license.txt for more details.
*
* This software is distributed WITHOUT ANY WARRANTY; without
* even the implied warranty of MERCHANTABILITY or FITNESS FOR
* A PARTICULAR PURPOSE.
*/
package de.fernflower.code.optinstructions;
import java.io.DataOutputStream;
import java.io.IOException;
import de.fernflower.code.Instruction;
public class ASTORE extends Instruction {
private static int[] opcodes = new int[] {opc_astore_0,opc_astore_1,opc_astore_2,opc_astore_3};
public void writeToStream(DataOutputStream out, int offset) throws IOException {
int index = getOperand(0);
if(index>3) {
if(wide) {
out.writeByte(opc_wide);
}
out.writeByte(opc_astore);
if(wide) {
out.writeShort(index);
} else {
out.writeByte(index);
}
} else {
out.writeByte(opcodes[index]);
}
}
public int length() {
int index = getOperand(0);
if(index>3) {
if(wide) {
return 4;
} else {
return 2;
}
} else {
return 1;
}
}
}
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