question: moves the buffer contents from the source offset to the target offset , the areas should not overlap . concode_field_sep byte[] bytes concode_elem_sep int length concode_field_sep void setByte concode_elem_sep void read concode_elem_sep int getByte concode_elem_sep int getShort concode_elem_sep void setShort concode_elem_sep String getString concode_elem_sep InputStream getInputStream concode_elem_sep void setInt concode_elem_sep int getInt concode_elem_sep void setLength concode_elem_sep void setString concode_elem_sep int getLength concode_elem_sep void setCapacity
target: void function ( final int arg0 , final int arg1 , final int arg2 ) { System . arraycopy ( bytes , arg0 , bytes , arg2 , arg1 ) ; }