From 4ddf3a02c727c757bbe8fcda8680cbe768b2d093 Mon Sep 17 00:00:00 2001
From: gerzees <rudwls0511@pusan.ac.kr>
Date: Wed, 3 Jun 2020 10:25:59 +0900
Subject: [PATCH] 1. Move method 2. addPad to BitBuffer 3. Feature envy. addPad
 calls only BitBuffer methods.

---
 java/src/main/java/io/nayuki/qrcodegen/BitBuffer.java | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/java/src/main/java/io/nayuki/qrcodegen/BitBuffer.java b/java/src/main/java/io/nayuki/qrcodegen/BitBuffer.java
index 624d129..807d988 100644
--- a/java/src/main/java/io/nayuki/qrcodegen/BitBuffer.java
+++ b/java/src/main/java/io/nayuki/qrcodegen/BitBuffer.java
@@ -125,5 +125,12 @@ public final class BitBuffer implements Cloneable {
 			throw new AssertionError(e);
 		}
 	}
+
+
+	// Pad with alternating bytes until data capacity is reached
+	void addPad(int dataCapacityBits) {
+		for (int padByte = 0xEC; bitLength() < dataCapacityBits; padByte ^= 0xEC ^ 0x11)
+			appendBits(padByte, 8);
+	}
 	
 }