Moved general purpose stuff into util, renamed utils->util

src/mightypork/util/objects/Pair.java

@@ -0,0 +1,92 @@
+package mightypork.util.objects;
+
+
+import mightypork.util.math.Calc;
+
+
+/**
+ * Structure of 2 objects.
+ * 
+ * @author MightyPork
+ * @copy (c) 2012
+ * @param <T1> 1st object class
+ * @param <T2> 2nd object class
+ */
+public class Pair<T1, T2> {
+	
+	/**
+	 * 1st object
+	 */
+	public T1 first;
+	
+	/**
+	 * 2nd object
+	 */
+	public T2 second;
+	
+	
+	/**
+	 * Make structure of 2 objects
+	 * 
+	 * @param first 1st object
+	 * @param second 2nd object
+	 */
+	public Pair(T1 first, T2 second) {
+		this.first = first;
+		this.second = second;
+	}
+	
+	
+	/**
+	 * @return 1st object
+	 */
+	public T1 getFirst()
+	{
+		return first;
+	}
+	
+	
+	/**
+	 * @return 2nd object
+	 */
+	public T2 getSecond()
+	{
+		return second;
+	}
+	
+	
+	@Override
+	public boolean equals(Object obj)
+	{
+		if (obj == null) {
+			return false;
+		}
+		
+		if (!this.getClass().equals(obj.getClass())) {
+			return false;
+		}
+		
+		final Pair<?, ?> t = (Pair<?, ?>) obj;
+		
+		return Calc.areObjectsEqual(first, t.first) && Calc.areObjectsEqual(second, t.second);
+		
+	}
+	
+	
+	@Override
+	public int hashCode()
+	{
+		int hash = 13;
+		hash += (first == null ? 0 : first.hashCode());
+		hash += (second == null ? 0 : second.hashCode());
+		return hash;
+	}
+	
+	
+	@Override
+	public String toString()
+	{
+		return "PAIR{" + first + "," + second + "}";
+	}
+	
+}