Update "add" method javadocs to state that double is also a valid bin type.

Author: BrianNichols

client/src/com/aerospike/client/AerospikeClient.java

@@ -510,10 +510,9 @@ public final void prepend(EventLoop eventLoop, WriteListener listener, WritePoli
 //-------------------------------------------------------
 
 /**
- * Add integer bin values to existing record bin values.
+ * Add integer/double bin values to existing record bin values.
  * The policy specifies the transaction timeout, record expiration and how the transaction is
  * handled when the record already exists.
- * This call only works for integer values.
  *
  * @param policy	write configuration parameters, pass in null for defaults
  * @param key	unique record identifier
@@ -529,13 +528,12 @@ public final void add(WritePolicy policy, Key key, Bin... bins) throws Aerospike
 }
 
 /**
- * Asynchronously add integer bin values to existing record bin values.
+ * Asynchronously add integer/double bin values to existing record bin values.
  * This method registers the command with an event loop and returns.
  * The event loop thread will process the command and send the results to the listener.
  * <p>
  * The policy specifies the transaction timeout, record expiration and how the transaction is
  * handled when the record already exists.
- * This call only works for integer values.
  *
  * @param eventLoop	event loop that will process the command
  * @param listener	where to send results, pass in null for fire and forget

client/src/com/aerospike/client/Operation.java

@@ -63,7 +63,7 @@ public static Operation prepend(Bin bin) {
 }
 
 /**
- * Create integer add database operation.
+ * Create integer/double add database operation.
  */
 public static Operation add(Bin bin) {
 return new Operation(Type.ADD, bin.name, bin.value);