code: private void initComponents() {
  
          pnlSummary = new javax.swing.JPanel();
          lblSummary = new javax.swing.JLabel();
          lblSummaryValue = new javax.swing.JLabel();
          pnlTriplesSummary = new javax.swing.JPanel();
          tabDataSources = new javax.swing.JTabbedPane();
  
          setFont(new java.awt.Font("Arial", 0, 18));
          setMinimumSize(new java.awt.Dimension(520, 400));
          setPreferredSize(new java.awt.Dimension(520, 400));
          setLayout(new java.awt.BorderLayout());
  
          pnlSummary.setMinimumSize(new java.awt.Dimension(156, 23));
          pnlSummary.setPreferredSize(new java.awt.Dimension(156, 23));
          pnlSummary.setLayout(new java.awt.FlowLayout(java.awt.FlowLayout.LEFT));
  
          lblSummary.setFont(new java.awt.Font("Tahoma", 1, 11));
          lblSummary.setText("Total triples produced:");
          pnlSummary.add(lblSummary);
  
          lblSummaryValue.setFont(new java.awt.Font("Tahoma", 1, 11));
          pnlSummary.add(lblSummaryValue);
  
          add(pnlSummary, java.awt.BorderLayout.NORTH);
  
          pnlTriplesSummary.setLayout(new java.awt.BorderLayout());
  
          tabDataSources.setTabLayoutPolicy(javax.swing.JTabbedPane.SCROLL_TAB_LAYOUT);
          tabDataSources.setTabPlacement(javax.swing.JTabbedPane.BOTTOM);
          pnlTriplesSummary.add(tabDataSources, java.awt.BorderLayout.CENTER);
  
          add(pnlTriplesSummary, java.awt.BorderLayout.CENTER);
      }
docs: <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents