return-void

Purpose

Return from a void method.

Details

Constraints

• The return type of the current method must be void.

Behavior

• If the method is synchronized, the object's monitor is released in a way similar to the monitor-exit instruction.
• The stack frame of the current method invocation is removed from the stack. This includes all its registers becoming invalid.
• If the stack is now empty, the current thread terminates.
• Otherwise, the following happens:
  • The stack frame that caused this method invocation becomes valid. This includes all its registers and their old values.
  • Execution continues at the bytecode instruction immediately following the invoke-kind or invoke-kind/range instruction that caused this method invocation.

Exceptions

None.