From 871cadaa2bc471885dfdc47325b87371e569d0fd Mon Sep 17 00:00:00 2001
From: Collin Smith <collinsmith70@gmail.com>
Date: Mon, 10 Aug 2020 21:22:26 -0700
Subject: [PATCH] Moved BitConstraints#isUnsigned to BitUtils

---
 core/src/com/riiablo/io/BitConstraints.java | 5 -----
 core/src/com/riiablo/io/BitInput.java       | 8 ++++----
 2 files changed, 4 insertions(+), 9 deletions(-)

diff --git a/core/src/com/riiablo/io/BitConstraints.java b/core/src/com/riiablo/io/BitConstraints.java
index c24b74ef..f134a08c 100644
--- a/core/src/com/riiablo/io/BitConstraints.java
+++ b/core/src/com/riiablo/io/BitConstraints.java
@@ -56,11 +56,6 @@ class BitConstraints {
     return validateSize(Long.SIZE, bits);
   }
 
-  public static boolean isUnsigned(long value, int size) {
-    assert 0 < size && size <= Long.SIZE;
-    return (value & (1 << (size - 1))) == 0;
-  }
-
   public static int validateAscii(int bits) {
     return _validateSize(Byte.SIZE - 1, Byte.SIZE, bits);
   }
diff --git a/core/src/com/riiablo/io/BitInput.java b/core/src/com/riiablo/io/BitInput.java
index 76980c32..d2772a01 100644
--- a/core/src/com/riiablo/io/BitInput.java
+++ b/core/src/com/riiablo/io/BitInput.java
@@ -304,7 +304,7 @@ public class BitInput {
   public byte read7u(int bits) {
     BitConstraints.validate7u(bits);
     final byte value = (byte) readUnsigned(bits);
-    assert BitConstraints.isUnsigned(value, Byte.SIZE);
+    assert BitUtils.isUnsigned(value);
     return value;
   }
 
@@ -315,7 +315,7 @@ public class BitInput {
   public short read15u(int bits) {
     BitConstraints.validate15u(bits);
     final short value = (short) readUnsigned(bits);
-    assert BitConstraints.isUnsigned(value, Short.SIZE);
+    assert BitUtils.isUnsigned(value);
     return value;
   }
 
@@ -326,7 +326,7 @@ public class BitInput {
   public int read31u(int bits) {
     BitConstraints.validate31u(bits);
     final int value = (int) readUnsigned(bits);
-    assert BitConstraints.isUnsigned(value, Integer.SIZE);
+    assert BitUtils.isUnsigned(value);
     return value;
   }
 
@@ -337,7 +337,7 @@ public class BitInput {
   public long read63u(int bits) {
     BitConstraints.validate63u(bits);
     final long value = (long) readUnsigned(bits);
-    assert BitConstraints.isUnsigned(value, Long.SIZE);
+    assert BitUtils.isUnsigned(value);
     return value;
   }