MutableBySettingFieldOfField.java

package org.mutabilitydetector.benchmarks.settermethod;

/*
 * #%L
 * MutabilityDetector
 * %%
 * Copyright (C) 2008 - 2014 Graham Allan
 * %%
 * 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.
 * #L%
 */

public class MutableBySettingFieldOfField {

    public static FieldObject staticField = new FieldObject();

    FieldObject directField = new FieldObject();

    public void setIndirectField() {
        IndirectField otherObject = new IndirectField();
        otherObject.field = 10;

        directField.intermediateField.field = 20;
    }

}

class FieldObject {
    public IndirectField intermediateField = new IndirectField();
}

class IndirectField {
    public int field;
}