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- package sun.tools.tree;
-
- import java.io.PrintStream;
- import sun.tools.asm.Assembler;
- import sun.tools.java.Environment;
- import sun.tools.java.Type;
-
- public class NullExpression extends ConstantExpression {
- public NullExpression(int var1) {
- super(84, var1, Type.tNull);
- }
-
- public boolean equals(int var1) {
- return var1 == 0;
- }
-
- public boolean isNull() {
- return true;
- }
-
- public void codeValue(Environment var1, Context var2, Assembler var3) {
- var3.add(super.where, 1);
- }
-
- public void print(PrintStream var1) {
- var1.print("null");
- }
- }
-