From b5a86b80db892a448b7598661c195331e7947696 Mon Sep 17 00:00:00 2001
From: Christian Femers <femers@in.tum.de>
Date: Tue, 13 Aug 2019 10:31:27 +0200
Subject: [PATCH] Removed Util because it is not used anymore (for a long time)

---
 .../src/net/mograsim/logic/core/Util.java     | 110 ------------------
 1 file changed, 110 deletions(-)
 delete mode 100644 net.mograsim.logic.core/src/net/mograsim/logic/core/Util.java

diff --git a/net.mograsim.logic.core/src/net/mograsim/logic/core/Util.java b/net.mograsim.logic.core/src/net/mograsim/logic/core/Util.java
deleted file mode 100644
index dd3671c2..00000000
--- a/net.mograsim.logic.core/src/net/mograsim/logic/core/Util.java
+++ /dev/null
@@ -1,110 +0,0 @@
-package net.mograsim.logic.core;
-
-import java.util.Arrays;
-
-import net.mograsim.logic.core.types.Bit;
-
-public final class Util
-{
-
-	@SuppressWarnings("unchecked")
-	public static <T> T[] concat(T[]... arrays)
-	{
-		if (arrays.length == 0)
-			throw new IllegalArgumentException("Cannot concatenate 0 arrays.");
-
-		int length = 0;
-		for (T[] array : arrays)
-			length += array.length;
-
-		T[] newArray = Arrays.copyOf(arrays[0], length);
-		int appendIndex = arrays[0].length;
-		for (int i = 1; i < arrays.length; i++)
-		{
-			System.arraycopy(arrays[i], 0, newArray, appendIndex, arrays[i].length);
-			appendIndex += arrays[i].length;
-		}
-
-		return newArray;
-	}
-
-//	@SuppressWarnings("unchecked")
-//	public static <T> T[][] split(T[] array, int... lengths)
-//	{
-//		//TODO: implement array split again; This version contains an illegal cast
-//		int totalLength = 0;
-//		for(int length : lengths)
-//			totalLength += length;
-//		
-//		if(totalLength != array.length)
-//			throw new IllegalArgumentException(); //TODO: add proper error message
-//		
-//		Object[][] newArray = new Object[lengths.length][];
-//		int splitIndex = 0;
-//		for(int i = 0; i < lengths.length; i++)
-//		{
-//			System.arraycopy(array, splitIndex, newArray, 0, lengths[i]);
-//			splitIndex += lengths[i];
-//		}
-//		
-//		return (T[][]) newArray;
-//	}
-
-	public static Bit[] and(Bit[] a, Bit[] b)
-	{
-		return binBitOp(a, b, Bit::and);
-	}
-
-	public static Bit[] or(Bit[] a, Bit[] b)
-	{
-		return binBitOp(a, b, Bit::or);
-	}
-
-	public static Bit[] xor(Bit[] a, Bit[] b)
-	{
-		return binBitOp(a, b, Bit::xor);
-	}
-
-	private static Bit[] binBitOp(Bit[] a, Bit[] b, BitOp op)
-	{
-		if (a.length != b.length)
-			throw new IllegalArgumentException("Bit Arrays were not of equal length.");
-		Bit[] out = new Bit[a.length];
-		for (int i = 0; i < a.length; i++)
-		{
-			out[i] = op.execute(a[i], b[i]);
-		}
-		return out;
-	}
-
-	public static Bit[] not(Bit[] a)
-	{
-		Bit[] out = new Bit[a.length];
-		for (int i = 0; i < a.length; i++)
-		{
-			out[i] = a[i].not();
-		}
-		return out;
-	}
-
-	/**
-	 * uses the {@link Bit#combineWith(Bit)} method, does not create a new array, the result is stored in the first array.
-	 * 
-	 * @author Christian Femers
-	 */
-	public static Bit[] combineInto(Bit[] dest, Bit[] addition)
-	{
-		if (dest.length != addition.length)
-			throw new IllegalArgumentException("Bit Arrays were not of equal length.");
-		for (int i = 0; i < addition.length; i++)
-		{
-			dest[i] = dest[i].join(addition[i]);
-		}
-		return dest;
-	}
-
-	interface BitOp
-	{
-		Bit execute(Bit a, Bit b);
-	}
-}
-- 
2.17.1