1 files changed, 50 insertions, 0 deletions
diff --git a/src/org/jetbrains/java/decompiler/util/DataInputFullStream.java b/src/org/jetbrains/java/decompiler/util/DataInputFullStream.java
new file mode 100644
index 0000000..94b68b5
--- /dev/null
+++ b/src/org/jetbrains/java/decompiler/util/DataInputFullStream.java
@@ -0,0 +1,50 @@
+/*
+ *    Fernflower - The Analytical Java Decompiler
+ *    http://www.reversed-java.com
+ *
+ *    (C) 2008 - 2010, Stiver
+ *
+ *    This software is NEITHER public domain NOR free software 
+ *    as per GNU License. See license.txt for more details.
+ *
+ *    This software is distributed WITHOUT ANY WARRANTY; without 
+ *    even the implied warranty of MERCHANTABILITY or FITNESS FOR 
+ *    A PARTICULAR PURPOSE. 
+ */
+
+package org.jetbrains.java.decompiler.util;
+
+import java.io.DataInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+
+public class DataInputFullStream extends DataInputStream {
+
+    public DataInputFullStream(InputStream in) {
+    	super(in);
+    }
+    
+    public final int readFull(byte b[]) throws IOException {
+    	
+    	int length = b.length;
+    	byte[] btemp = new byte[length];
+    	int pos = 0;
+    	
+    	int bytes_read = -1;
+    	for(;;) {
+    		bytes_read = read(btemp, 0, length-pos);
+    		if(bytes_read==-1) {
+    			return -1;
+    		}
+    		
+    		System.arraycopy(btemp, 0, b, pos, bytes_read);
+    		pos+=bytes_read;
+    		if(pos == length) {
+    			break;
+    		}
+    	}
+
+    	return length;
+    }    
+	
+}