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TeaVM compiler and SPI

There is a newer version: 0.10.2

/*
 *  Copyright 2014 Alexey Andreev.
 *
 *  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 org.teavm.model;

import java.util.Objects;

/**
 *
 * @author Alexey Andreev
 */
public class InstructionLocation {
    private String fileName;
    private int line = -1;

    public InstructionLocation(String fileName, int line) {
        this.fileName = fileName;
        this.line = line;
    }

    public String getFileName() {
        return fileName;
    }

    public int getLine() {
        return line;
    }

    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result + (fileName == null ? 0 : fileName.hashCode());
        result = prime * result + line;
        return result;
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj) {
            return true;
        }
        if (!(obj instanceof InstructionLocation)) {
            return false;
        }
        InstructionLocation other = (InstructionLocation) obj;
        return Objects.equals(fileName, other.fileName) && line == other.line;
    }

    @Override
    public String toString() {
        return fileName + ":" + line;
    }
}