question: private void addComponent ( JPanel panel , GridBagLayout gbl , Component c , int x , int y , int width , int height , int fill , double weightx , double weighty , Insets insets ) { GridBagConstraints gbc = new GridBagConstraints ( ) ; gbc . gridx = x ; gbc . gridy = y ; gbc . gridwidth = width ; gbc . gridheight = height ; gbc . fill = fill ; gbc . weightx = weightx ; gbc . weighty = weighty ; gbc . insets = insets ; gbl . setConstraints ( c , gbc ) ; panel . add ( c ) ; }
target:  Adds a component to this panel