Update readme and javadoc

Author: devnied

README.md

@@ -4,7 +4,7 @@ Bit-lib4j [![Build Status](https://travis-ci.org/devnied/Bit-lib4j.png?branch=ma
 Bit-Lib4j is an useful library to handle bytes or bits in Java.<br/>
 With this library you can read/write data in a byte array with a custom size for Java primitive types.
 
-<b>Current version : 1.4.10</b> 
+<b>Current version : 1.4.11</b> 
 
 ##Simple API
 
@@ -44,7 +44,7 @@ More documentation into the [wiki](https://github.com/devnied/Bit-lib4j/wiki)
 <dependency>
   <groupId>com.github.devnied</groupId>
   <artifactId>bit-lib4j</artifactId>
-  <version>1.4.10</version>
+  <version>1.4.11</version>
 </dependency>
 ```
 

src/main/java/fr/devnied/bitlib/BitUtils.java

@@ -518,12 +518,21 @@ public void setNextHexaString(final String pValue, final int pLength) {
 	 *            the length of the long
 	 */
 	public void setNextLong(final long pValue, final int pLength) {
-		long value = pValue;
 
-		if (pLength > 64) {
-			throw new IllegalArgumentException("Overflow with length > 64");
+		if (pLength > Long.SIZE) {
+			throw new IllegalArgumentException("Long overflow with length > 64");
 		}
 
+		setNextValue(pValue, pLength);
+	}
+	
+	/**
+	 * Add Value to the current position with the specified size
+	 * @param pValue value to add
+	 * @param pLength length of the value
+	 */
+	protected void setNextValue(final long pValue, final int pLength){
+		long value = pValue;
 		// Set to max value if pValue cannot be stored on pLength bits.
 		if (pValue >= 1 << pLength) {
 			value = (1 << pLength) - 1;
@@ -559,11 +568,11 @@ public void setNextLong(final long pValue, final int pLength) {
 	 */
 	public void setNextInteger(final int pValue, final int pLength) {
 
-		if (pLength > 32) {
+		if (pLength > Integer.SIZE) {
 			throw new IllegalArgumentException("Integer overflow with length > 32");
 		}
 
-		setNextLong(pValue, pLength);
+		setNextValue(pValue, pLength);
 	}
 
 	/**