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package de.fernflower.code.instructions;
import java.io.DataOutputStream;
import java.io.IOException;
import de.fernflower.code.Instruction;
public class ALOAD extends Instruction {
private static int[] opcodes = new int[] {opc_aload_0,opc_aload_1,opc_aload_2,opc_aload_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_aload);
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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