Pair.java

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package com.fs.starfarer.api.util;
 
 
public class Pair<A, B> {
    public A one;
    public B two;
    
    public Pair() {}
    
    public Pair(A one, B two) {
        super();
        this.one = one;
        this.two = two;
    }
    
    @Override
    public int hashCode() {
        final int PRIME = 31;
        int result = 1;
        result = PRIME * result + ((one == null) ? 0 : one.hashCode());
        result = PRIME * result + ((two == null) ? 0 : two.hashCode());
        return result;
    }
    @SuppressWarnings("unchecked")
    @Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;
        if (getClass() != obj.getClass())
            return false;
        final Pair other = (Pair) obj;
        if (one == null) {
            if (other.one != null)
                return false;
        } else if (!one.equals(other.one))
            return false;
        if (two == null) {
            if (other.two != null)
                return false;
        } else if (!two.equals(other.two))
            return false;
        return true;
    }
}