Bug 315281 update copyrights for 3.6
bundles/org.eclipse.core.databinding.observable/src/org/eclipse/core/databinding/observable/list/ListDiff.java
return size;
		}
	}
	/**
	 * @see java.lang.Object#toString()
	 */
	public String toString() {
		ListDiffEntry[] differences = getDifferences();
		StringBuffer buffer = new StringBuffer();
		buffer.append(getClass().getName());
		if (differences == null || differences.length == 0) {
			buffer.append("{}"); 
		} else {
			buffer.append("{"); 
			for (int i = 0; i < differences.length; i++) {
				if (i > 0)
					buffer.append(", "); 
				buffer.append("difference[") 
						.append(i).append("] [") 
						.append(
								differences[i] != null ? differences[i]
										.toString() : "null") 
						.append("]"); 
			}
			buffer.append("}"); 
		}
		return buffer.toString();
	}
}