Discussoes de Programacao e Tecnologia

Exception in thread "AWT-EventQueue-0" java.lang.NoClassDefFoundError: org/jfree/util/PublicCloneable"

0 respostas
java
J
jucelio_rosa

Bom dia . Ao executar classe java, onde exibirei um gráfico, é apresentada a seguinte mensagem :

“Exception in thread “AWT-EventQueue-0” java.lang.NoClassDefFoundError: org/jfree/util/PublicCloneable”

Confesso que não sei como resolver .

Bibliotecas que fazem parte do projeto:
jcommon.jar.jar , jfreechart-1.0.19.jar, swtgraphics2d.jar

Código da classe :

"
/*

  • To change this license header, choose License Headers in Project Properties.
  • To change this template file, choose Tools | Templates
  • and open the template in the editor.
    */
import java.io.File;

import java.io.IOException;

import java.text.SimpleDateFormat;

import java.util.ArrayList;

import java.util.Date;

import java.util.logging.Level;

import java.util.logging.Logger;

import javax.swing.DefaultListModel;

import javax.swing.Icon;

import javax.swing.ImageIcon;

import javax.swing.JOptionPane;

import org.jfree.chart.ChartFactory;

import org.jfree.chart.ChartUtilities;

import org.jfree.chart.JFreeChart;

import org.jfree.chart.plot.PlotOrientation;

import org.jfree.data.category.DefaultCategoryDataset;

/**
*

  • @author efer_
    */
    public class exercicio_forca_iso_bilateral extends javax.swing.JFrame {

    // Variáveis globais

DefaultListModel lm = new DefaultListModel();

serial s = new serial();

ArrayList valores = new ArrayList();

// -------------------------------------------

    /**

    • Creates new form principal
      */
      public exercicio_forca_iso_bilateral() {
      initComponents();
      }

    /**

    • This method is called from within the constructor to initialize the form.

    • WARNING: Do NOT modify this code. The content of this method is always

    • regenerated by the Form Editor.

*/

@SuppressWarnings(“unchecked”)

// 

private void initComponents() {

      jScrollPane1 = new javax.swing.JScrollPane();

jList1 = new javax.swing.JList<>();

jButton1 = new javax.swing.JButton();

jButton3 = new javax.swing.JButton();

jButton4 = new javax.swing.JButton();

jLabel1 = new javax.swing.JLabel();

jLabel2 = new javax.swing.JLabel();

jLabel3 = new javax.swing.JLabel();

jLabel4 = new javax.swing.JLabel();

jLabel5 = new javax.swing.JLabel();

jLabel6 = new javax.swing.JLabel();

jLabel7 = new javax.swing.JLabel();

jLabel8 = new javax.swing.JLabel();

jLabel9 = new javax.swing.JLabel();

jLabel10 = new javax.swing.JLabel();

jLabel11 = new javax.swing.JLabel();

txtData = new javax.swing.JTextField();

      setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

      jScrollPane1.setViewportView(jList1);

      jButton1.setText(“Iniciar”);

jButton1.addMouseListener(new java.awt.event.MouseAdapter() {

public void mouseClicked(java.awt.event.MouseEvent evt) {

jButton1MouseClicked(evt);

}

});

      jButton4.setText(“Parar”);

jButton4.addMouseListener(new java.awt.event.MouseAdapter() {

public void mouseClicked(java.awt.event.MouseEvent evt) {

jButton4MouseClicked(evt);

}

});

      jLabel1.setText(“Máximo:”);

      jLabel2.setText(“0”);

      jLabel3.setText(“Mínimo:”);

      jLabel4.setText(“0”);

      jLabel5.setText(“Média:”);

      jLabel6.setText("-");

      jLabel7.setText(“Tempo:”);

      jLabel8.setText(“00:00”);

      jLabel9.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
      jLabel9.setText(“Dados:”);

      jLabel10.setText(“BILATERAL”);

      jLabel11.setText(“DATA:”);

      javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());

getContentPane().setLayout(layout);

layout.setHorizontalGroup(

layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

.addGroup(layout.createSequentialGroup()

.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

.addGroup(layout.createSequentialGroup()

.addGap(22, 22, 22)

.addComponent(jLabel9, javax.swing.GroupLayout.PREFERRED_SIZE, 118, javax.swing.GroupLayout.PREFERRED_SIZE))

.addGroup(layout.createSequentialGroup()

.addContainerGap()

.addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 118, javax.swing.GroupLayout.PREFERRED_SIZE)))

.addGap(18, 18, 18)

.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)

.addComponent(jButton1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)

.addComponent(jButton4, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)

.addComponent(jLabel1)

.addComponent(jLabel3)

.addComponent(jLabel2, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)

.addComponent(jLabel4, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)

.addComponent(jLabel5)

.addComponent(jLabel6, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)

.addComponent(jLabel7)

.addComponent(jLabel8, javax.swing.GroupLayout.PREFERRED_SIZE, 67, javax.swing.GroupLayout.PREFERRED_SIZE))

.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, 34, Short.MAX_VALUE)

.addComponent(jButton3, javax.swing.GroupLayout.PREFERRED_SIZE, 505, javax.swing.GroupLayout.PREFERRED_SIZE)

.addGap(32, 32, 32))

.addGroup(layout.createSequentialGroup()

.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

.addGroup(layout.createSequentialGroup()

.addGap(344, 344, 344)

.addComponent(jLabel10))

.addGroup(layout.createSequentialGroup()

.addContainerGap()

.addComponent(jLabel11)

.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)

.addComponent(txtData, javax.swing.GroupLayout.PREFERRED_SIZE, 69, javax.swing.GroupLayout.PREFERRED_SIZE)))

.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))

);

layout.setVerticalGroup(

layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()

.addContainerGap()

.addComponent(jLabel10)

.addGap(35, 35, 35)

.addComponent(jLabel9)

.addGap(26, 26, 26)

.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)

.addComponent(jLabel11)

.addComponent(txtData, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))

.addGap(35, 35, 35)

.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

.addGroup(layout.createSequentialGroup()

.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)

.addComponent(jButton3, javax.swing.GroupLayout.PREFERRED_SIZE, 297, javax.swing.GroupLayout.PREFERRED_SIZE)

.addGroup(layout.createSequentialGroup()

.addComponent(jButton1)

.addGap(8, 8, 8)

.addComponent(jButton4)

.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)

.addComponent(jLabel7)

.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)

.addComponent(jLabel8)

.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)

.addComponent(jLabel1)

.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)

.addComponent(jLabel2)

.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)

.addComponent(jLabel3)

.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)

.addComponent(jLabel4)

.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)

.addComponent(jLabel5)

.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)

.addComponent(jLabel6)))

.addGap(0, 0, Short.MAX_VALUE))

.addComponent(jScrollPane1))

.addContainerGap())

);

      pack();
      }// 

    Thread t = new Thread(new Runnable() {

<a class="mention" href="/u/override">@Override</a>

public void run() {

char ch = s.lerCOM();

int escolha = JOptionPane.showConfirmDialog(null, “Pronto para começar?”, “Confirmar”, JOptionPane.YES_NO_OPTION);

if (escolha != JOptionPane.NO_OPTION) {

long inicio = System.currentTimeMillis();

while (true) {    // loop infinito !!!

// Cronometro

long atual = System.currentTimeMillis();

long tempo = (atual - inicio);

jLabel8.setText(new SimpleDateFormat(“mm:ss”).format(new Date(atual - inicio)));

jLabel8.updateUI();

// ----------

boolean continuar = true;

String palavra = “”;

while (continuar) {

ch = s.lerCOM();

System.out.print(ch);

if (ch != ‘\n’) {

palavra += ch;

} else {

// Para limpar e só mostrar os valores vamos usar o try … catch …

try {

Double.parseDouble(palavra);   // Tenta converter para double, se não der vai para o catch e ignora o valor

lm.addElement(palavra);

} catch (Exception e) {}

continuar = false;

}

jList1.setModel(lm);

jList1.updateUI();

}

// Manter o valor máximo encontrado atualizado

try {

if (Double.parseDouble(palavra) > Double.parseDouble(jLabel2.getText())) {

jLabel2.setText(palavra);

jLabel2.updateUI();

}

} catch (Exception e) {

}

// Manter o valor mínimo encontrado atualizado

try {

if (Double.parseDouble(palavra) < Double.parseDouble(jLabel4.getText())) {

jLabel4.setText(palavra);

jLabel4.updateUI();

}

} catch (Exception e) {

}

}

}

}

});

    private void jButton1MouseClicked(java.awt.event.MouseEvent evt) {

jButton1.setEnabled(false);   // Desabilita o botão

s.selecionaCOM(“COM3”);

lm.removeAllElements();

t.start();  // Inicia a Thread

}

    DefaultCategoryDataset pegaDados() {

DefaultCategoryDataset dataset = new DefaultCategoryDataset();

String t = “0”;

for (int i = 0; i < lm.getSize(); i++) {

try {

dataset.addValue(Double.parseDouble(lm.getElementAt(i).toString()), “exercício”, t);  // Pega o valor e adiciona no gráfico para gerar a linha

int temp = Integer.parseInt(t);

temp++;

t = Integer.toString(temp);

valores.add(Double.parseDouble(lm.getElementAt(i).toString()));

} catch (Exception e) {

}

}

return dataset;

}

    private void jButton4MouseClicked(java.awt.event.MouseEvent evt) {
    t.stop(); // Para a Thread
    jButton1.setEnabled(true); // Habilita o botão
    s.fecharCOM(); // Fechar porta COM

    //JFreeChart grafico_Linha = ChartFactory.createAreaChart("Isometria", "Tempo", "Força", pegaDados());
 JFreeChart grafico_Linha = ChartFactory.createLineChart("Isometria", "Tempo", "Força", pegaDados(), PlotOrientation.VERTICAL, true, true, false);
 File fl = new File("C:\\Users\\efer_\\Desktop\\teste.jpg");
 try {
     ChartUtilities.saveChartAsJPEG(fl, grafico_Linha, jButton3.getWidth(), jButton3.getHeight());     // fl é o arquivo onde vai ser salvo
     // grafico_Linha é o gráfico
     // valor, valor é o tamanho
 } catch (IOException ex) {
     Logger.getLogger(exercicio_forca_iso_bilateral.class.getName()).log(Level.SEVERE, null, ex);
 }
 // Coloca o arquivo como imagem no botão
 Icon i = new ImageIcon("C:\\Users\\efer_\\Desktop\\teste.jpg");
 jButton3.setIcon(i);
 // -------------------------------------
 // Achar maior e menor valor
 double min = 0, max = 0, soma = 0;
 int j = 0;
 for (j = 0; j < valores.size(); j++) {
     if ((double) valores.get(j) > max) {
         max = (double) valores.get(j);
     }
     if ((double) valores.get(j) < min) {
         min = (double) valores.get(j);
     }
     soma += (double) valores.get(j);
 }
 jLabel2.setText(Double.toString(max));
 jLabel4.setText(Double.toString(min));
 String num = String.format("%.2f", soma / j);
 jLabel6.setText(num);
 // -------------------------------------

    }

    /**

    • @param args the command line arguments
      /
      public static void main(String args[]) {
      /       Set the Nimbus look and feel /
      //
      /       If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.

      • For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html
        */
        try {
        for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
        if (“Nimbus”.equals(info.getName())) {
        javax.swing.UIManager.setLookAndFeel(info.getClassName());
        break;
        }
        }
        } catch (ClassNotFoundException ex) {
        java.util.logging.Logger.getLogger(exercicio_forca_iso_bilateral.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (InstantiationException ex) {
        java.util.logging.Logger.getLogger(exercicio_forca_iso_bilateral.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (IllegalAccessException ex) {
        java.util.logging.Logger.getLogger(exercicio_forca_iso_bilateral.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        } catch (javax.swing.UnsupportedLookAndFeelException ex) {
        java.util.logging.Logger.getLogger(exercicio_forca_iso_bilateral.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
        }
        //
        //
        //
        //
      /* Create and display the form */

java.awt.EventQueue.invokeLater(new Runnable() {

public void run() {

new exercicio_forca_iso_bilateral().setVisible(true);

}

});

}

    // Variables declaration - do not modify

private javax.swing.JButton jButton1;

private javax.swing.JButton jButton3;

private javax.swing.JButton jButton4;

private javax.swing.JLabel jLabel1;

private javax.swing.JLabel jLabel10;

private javax.swing.JLabel jLabel11;

private javax.swing.JLabel jLabel2;

private javax.swing.JLabel jLabel3;

private javax.swing.JLabel jLabel4;

private javax.swing.JLabel jLabel5;

private javax.swing.JLabel jLabel6;

private javax.swing.JLabel jLabel7;

private javax.swing.JLabel jLabel8;

private javax.swing.JLabel jLabel9;

private javax.swing.JList jList1;

private javax.swing.JScrollPane jScrollPane1;

private javax.swing.JTextField txtData;

// End of variables declaration

}

"

Alura Desenvolvimento Back-End Java Sua Carreira em desenvolvimento back-end Java: dos fundamentos à arquitetura de sistemas...
Criado 15 de abril de 2018
Respostas 0
Participantes 1

Topicos relacionados

Ler 10 números e dizer o maior e o menor Resolvido 36 respostas [RESOLVIDO] Erro fuso horario mysql Resolvido 6 respostas Documentação java em português 9 respostas Qual a diferença entre C , C++ , C# 2 respostas [Resolvido] PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target 1 respostas
Alura Sistemas operacionais: entenda seu conceito e suas funções Descubra o que são sistemas operacionais, suas funções e tipos. Aprenda tudo de forma clara e objetiva. Não perca tempo!
Casa do Codigo Guia pratico de TypeScript: Melhore suas aplicacoes... Por Thiago da Silva Adriano — Casa do Codigo