private void init()

in src/protocol/mail/src/main/java/org/apache/jmeter/protocol/smtp/sampler/gui/SecuritySettingsPanel.java [79:173]
74 lines of code
1 McCabe index (conditional complexity)

    private void init(){ // WARNING: called from ctor so must not be overridden (i.e. must be private or final)
        this.setLayout(new GridBagLayout());
        this.setBorder(BorderFactory.createTitledBorder(
                JMeterUtils.getResString("smtp_security_settings"))); // $NON-NLS-1$

        GridBagConstraints gridBagConstraints = new GridBagConstraints();
        gridBagConstraints.insets = new java.awt.Insets(2, 2, 3, 3);
        gridBagConstraints.fill = GridBagConstraints.NONE;
        gridBagConstraints.anchor = GridBagConstraints.WEST;
        gridBagConstraints.weightx = 0.5;

        rbUseNone = new JRadioButton(JMeterUtils.getResString("smtp_usenone")); // $NON-NLS-1$
        rbUseSSL = new JRadioButton(JMeterUtils.getResString("smtp_usessl")); // $NON-NLS-1$
        rbUseStartTLS = new JRadioButton(JMeterUtils.getResString("smtp_usestarttls")); // $NON-NLS-1$

        cbTrustAllCerts = new JCheckBox(JMeterUtils.getResString("smtp_trustall")); // $NON-NLS-1$
        cbEnforceStartTLS = new JCheckBox(JMeterUtils.getResString("smtp_enforcestarttls")); // $NON-NLS-1$
        cbUseLocalTrustStore = new JCheckBox(JMeterUtils.getResString("smtp_usetruststore")); // $NON-NLS-1$

        jlTrustStoreToUse = new JLabel(JMeterUtils.getResString("smtp_truststore")); // $NON-NLS-1$
        jlTlsProtocolsToUse = new JLabel(JMeterUtils.getResString("smtp_tlsprotocols")); // $NON-NLS-1$

        tfTrustStoreToUse = new JTextField(20);
        tfTlsProtocolsToUse = new JTextField(20);

        rbUseNone.setSelected(true);
        bgSecuritySettings = new ButtonGroup();
        bgSecuritySettings.add(rbUseNone);
        bgSecuritySettings.add(rbUseSSL);
        bgSecuritySettings.add(rbUseStartTLS);

        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 0;
        this.add(rbUseNone, gridBagConstraints);

        gridBagConstraints.gridx = 1;
        gridBagConstraints.gridy = 0;
        this.add(rbUseSSL, gridBagConstraints);

        gridBagConstraints.gridx = 2;
        gridBagConstraints.gridy = 0;
        this.add(rbUseStartTLS, gridBagConstraints);

        rbUseNone.addItemListener(this::rbSecuritySettingsItemStateChanged);
        rbUseSSL.addItemListener(this::rbSecuritySettingsItemStateChanged);
        rbUseStartTLS.addItemListener(this::rbSecuritySettingsItemStateChanged);

        cbTrustAllCerts.setEnabled(false);
        cbTrustAllCerts.setToolTipText(JMeterUtils.getResString("smtp_trustall_tooltip")); // $NON-NLS-1$
        cbTrustAllCerts.addActionListener(this::cbTrustAllCertsActionPerformed);

        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 1;
        this.add(cbTrustAllCerts, gridBagConstraints);

        cbEnforceStartTLS.setEnabled(false);
        cbEnforceStartTLS.addActionListener(this::cbEnforceStartTLSActionPerformed);
        cbEnforceStartTLS.setToolTipText(JMeterUtils.getResString("smtp_enforcestarttls_tooltip")); // $NON-NLS-1$

        gridBagConstraints.gridx = 2;
        gridBagConstraints.gridy = 1;
        this.add(cbEnforceStartTLS, gridBagConstraints);

        cbUseLocalTrustStore.setEnabled(false);
        cbUseLocalTrustStore.addActionListener(this::cbUseLocalTrustStoreActionPerformed);

        cbUseLocalTrustStore.setToolTipText(JMeterUtils.getResString("smtp_usetruststore_tooltip")); // $NON-NLS-1$

        gridBagConstraints.gridx = 1;
        gridBagConstraints.gridy = 1;
        gridBagConstraints.gridwidth = 2;
        this.add(cbUseLocalTrustStore, gridBagConstraints);

        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 2;
        gridBagConstraints.gridwidth = 1;
        jlTrustStoreToUse.setToolTipText(JMeterUtils.getResString("smtp_truststore_tooltip")); // $NON-NLS-1$
        this.add(jlTrustStoreToUse, gridBagConstraints);

        gridBagConstraints.gridx = 1;
        gridBagConstraints.gridy = 2;
        tfTrustStoreToUse.setToolTipText(JMeterUtils.getResString("smtp_truststore_tooltip")); // $NON-NLS-1$
        this.add(tfTrustStoreToUse, gridBagConstraints);

        gridBagConstraints.gridx = 0;
        gridBagConstraints.gridy = 3;
        gridBagConstraints.gridwidth = 1;
        jlTlsProtocolsToUse.setToolTipText(JMeterUtils.getResString("smtp_tlsprotocols_tooltip")); // $NON-NLS-1$
        this.add(jlTlsProtocolsToUse, gridBagConstraints);

        gridBagConstraints.gridx = 1;
        gridBagConstraints.gridy = 3;
        tfTrustStoreToUse.setToolTipText(JMeterUtils.getResString("smtp_tlsprotocols_tooltip")); // $NON-NLS-1$
        this.add(tfTlsProtocolsToUse, gridBagConstraints);
    }