/*
* Copyright 2013 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.gwt.dev.jjs.test;
import java.util.ArrayList;
/**
* A subclass that overrides {@link #method(ArrayList, int)} to see what the values of its own
* fields are from within the superclass's cstr (before our own cstr has run).
*
* See {@link CompilerTest#testFieldInitializationOrder()}.
*/
class FieldInitOrderChild extends FieldInitOrderBase {
private final int i1 = 1;
private int i2 = 1;
private Integer i3 = new Integer(1);
private Integer i4;
private final static int i5 = 1;
private static int i6 = 1;
private static Integer i7 = new Integer(1);
FieldInitOrderChild(ArrayList<String> seenValues) {
// the superclass calls method(), which will record the pre-cstr value of our fields
super(seenValues, 2);
recordValues(seenValues);
}
// invoked by the super classes before our cstr has run
@Override
void method(ArrayList<String> seenValues, int x) {
recordValues(seenValues);
// i1 is final
i2 = x;
i3 = new Integer(x);
i4 = new Integer(x);
// i5 is final
i6 = 2;
i7 = new Integer(x);
}
private void recordValues(ArrayList<String> seenValues) {
// i3, i4 and i7 would be directly converted into strings hence show undefined instead of null.
// String operations should take care of corner cases where a string is null or undefined
// see issue 8257.
seenValues.add("i1=" + i1 + ",i2=" + i2 + ",i3=" + (i3 == null ? null : i3) +
",i4=" + (i4 == null ? null : i4) + ",i5=" + i5 + ",i6=" + i6
+ ",i7=" + (i7 == null ? null : i7));
}
}