1 files changed, 5 insertions, 0 deletions
diff --git a/platform/java/src/com/artifex/mupdf/fitz/Buffer.java b/platform/java/src/com/artifex/mupdf/fitz/Buffer.java
index 7f23b062..c98e9985 100644
--- a/platform/java/src/com/artifex/mupdf/fitz/Buffer.java
+++ b/platform/java/src/com/artifex/mupdf/fitz/Buffer.java
@@ -28,8 +28,13 @@ public class Buffer
 	}
 
 	public native int getLength();
+	public native int readByte(int at);
+	public native int readBytes(int at, byte[] bs);
+	public native int readBytesInto(int at, byte[] bs, int off, int len);
+
 	public native void writeByte(byte b);
 	public native void writeBytes(byte[] bs);
+	public native void writeBytesFrom(byte[] bs, int off, int len);
 	public native void writeBuffer(Buffer buf);
 	public native void writeRune(int rune);
 	public native void writeLine(String line);