//===============Cari method tampilTabel(); kemudian ganti kodennya jadi ini

public void tampilTabel() {
		if(lblId.getText().contains("E")){
		try {
			hapusIsiTabel();
			Connection con = (Connection) Koneksi.getKoneksi();
			Statement state = (Statement) con.createStatement();
			String query = "select distinct Target.IdKerusakan,Kerusakan.NmKerusakan from Target,Kerusakan where Kerusakan.IdKerusakan = Target.IdKerusakan and Target.IdGejala='"+lblId.getText()+"'";
			ResultSet rs = (ResultSet) state.executeQuery(query);
			while (rs.next()) {
				//tambahan
				Object obj[] = new Object[2];
				obj[0] = rs.getString(1);
				obj[1] = rs.getString(2);
				tabelModel.addRow(obj);
				sesuaikanKolom();
			}
			rs.close();
			state.close();
		} catch (Exception ex) {
			System.out.println(ex);
		}
		}

		else if(lblId.getText().contains("D") || lblId.getText().contains("C") || lblId.getText().contains("B") || lblId.getText().contains("A")){
			try {
				hapusIsiTabelkedua();
				Connection con = (Connection) Koneksi.getKoneksi();
				Statement state = (Statement) con.createStatement();
				String query = "select distinct Target.IdKerusakan,Kerusakan.NmKerusakan from Target,Kerusakan where Kerusakan.IdKerusakan = Target.IdKerusakan and Target.IdGejala='"+lblId.getText()+"'";
				ResultSet rs = (ResultSet) state.executeQuery(query);
				while (rs.next()) {

					// Query didalam query; untuk menampilkan gejala
					Statement state1 = (Statement) con.createStatement();
					String jalary = "select distinct Kerusakan.IdKerusakan,Kerusakan.NmKerusakan,Gejala.IdGejala ,Gejala.NmGejala from Target,Gejala,Kerusakan where Target.IdKerusakan = '"+ rs.getString(1) +"' and Gejala.IdGejala > '"+ lblId.getText() +"' and Gejala.IdGejala = Target.IdGejala and Target.IdKerusakan = Kerusakan.IdKerusakan";
					ResultSet rs1 = (ResultSet) state1.executeQuery(jalary);
					while(rs1.next()){
						Object obj1[] = new Object[4];
						obj1[0] = rs1.getString(1);
						obj1[1] = rs1.getString(2);
						obj1[2] = rs1.getString(3);
						obj1[3] = rs1.getString(4);
						tabelModel.addRow(obj1);
						sesuaikanKolom();
					}
					rs1.close();
					state1.close();

				}
				rs.close();
				state.close();
			} catch (Exception ex) {
				System.out.println(ex);
			}
		}
	}
		void sesuaikanKolomkedua() {
			// cara untuk menyesuaikan kolom dari tabel adalah mengambil
			// lebar kolom yang ada kemudian sesuaikan
			TableColumnModel modelKolom = table.getColumnModel();

			for (int kol = 0; kol < modelKolom.getColumnCount(); kol++) {
				int lebarKolomMax = 0;
				for (int baris = 0; baris < table.getRowCount(); baris++) {
					TableCellRenderer rend = table.getCellRenderer(baris, kol);
					Object nilaiTablel = table.getValueAt(baris, kol);
					Component comp = rend.getTableCellRendererComponent(table,
							nilaiTablel, false, false, baris, kol);
					lebarKolomMax = Math.max(comp.getPreferredSize().width,
							lebarKolomMax);
				}// akhir for baris
				TableColumn kolom = modelKolom.getColumn(kol);
				kolom.setPreferredWidth(lebarKolomMax);
			}// akhir for kolom
		}

		public void hapusIsiTabelkedua() {
			int a = table.getRowCount();
			int brs;

			for (brs = 0; brs < a; brs++) {
				tabelModel.removeRow(0);

			}
		}



	void sesuaikanKolom() {
		// cara untuk menyesuaikan kolom dari tabel adalah mengambil
		// lebar kolom yang ada kemudian sesuaikan
		TableColumnModel modelKolom = table.getColumnModel();

		for (int kol = 0; kol < modelKolom.getColumnCount(); kol++) {
			int lebarKolomMax = 0;
			for (int baris = 0; baris < table.getRowCount(); baris++) {
				TableCellRenderer rend = table.getCellRenderer(baris, kol);
				Object nilaiTablel = table.getValueAt(baris, kol);
				Component comp = rend.getTableCellRendererComponent(table,
						nilaiTablel, false, false, baris, kol);
				lebarKolomMax = Math.max(comp.getPreferredSize().width,
						lebarKolomMax);
			}// akhir for baris
			TableColumn kolom = modelKolom.getColumn(kol);
			kolom.setPreferredWidth(lebarKolomMax);
		}// akhir for kolom
	}

	public void hapusIsiTabel() {
		int a = table.getRowCount();
		int brs;

		for (brs = 0; brs < a; brs++) {
			tabelModel.removeRow(0);

		}
	}