[PushStream] PushStream#onError has Documentation of onClose

[bjhargrave]

Original bug ID: BZ#3107 From: @juergen-albert Reported version: R7

[bjhargrave]

Comment author: @juergen-albert

I guess there should be a difference. It currently looks like a copy&waste mistake.

/**

• Must be run after the channel is closed. This handler will run after the
• downstream methods have processed the close event and before the upstream
• methods have closed.
• @ param closeHandler Will be called on close

• @ return This stream */ PushStream onClose(Runnable closeHandler);

  /**

• Must be run after the channel is closed. This handler will run after the
• downstream methods have processed the close event and before the upstream
• methods have closed.
• @ param closeHandler Will be called on close
• @ return This stream */ PushStream onError(Consumer< ? super Throwable> closeHandler);