question: this method initializes jtextfielduser concode_field_sep JPasswordField jPasswordFieldPassword concode_elem_sep JLabel jLabelPassword concode_elem_sep JTextField jTextFieldSSHServer concode_elem_sep JLabel jLabelSSHServer concode_elem_sep String channelId concode_elem_sep JButton jButtonConnect concode_elem_sep JLabel jLabelSSHPort concode_elem_sep JPanel jContentPaneMain concode_elem_sep JTextField jTextFieldSSHPort concode_elem_sep JFrame jFrameMain concode_elem_sep JLabel jLabelUser concode_elem_sep JTextField jTextFieldUser concode_elem_sep JScrollPane jScrollPaneResponse concode_elem_sep JLabel jLabelDemoDescription concode_elem_sep Sshclient sshclient1 concode_elem_sep JTextArea jTextAreaResponse concode_field_sep JTextField getJTextFieldSSHPort concode_elem_sep Sshclient getSshclient concode_elem_sep JPasswordField getJPasswordFieldPassword concode_elem_sep JFrame getJFrameMain concode_elem_sep void showError concode_elem_sep JTextArea getJTextAreaResponse concode_elem_sep JPanel getJContentPaneMain concode_elem_sep void main concode_elem_sep JTextField getJTextFieldSSHServer concode_elem_sep JButton getJButtonConnect concode_elem_sep JScrollPane getJScrollPaneResponse
target: JTextField function ( ) { if ( jTextFieldUser == null ) { jTextFieldUser = new JTextField ( ) ; jTextFieldUser . setBounds ( new Rectangle ( 76 , 66 , 176 , 19 ) ) ; } return jTextFieldUser ; }