Examples of java.awt.Graphics.dispose()

java.awt.Graphics.dispose()
Disposes of this graphics context and releases any system resources that it is using. A Graphics object cannot be used after disposehas been called.
When a Java program runs, a large number of Graphics objects can be created within a short time frame. Although the finalization process of the garbage collector also disposes of the same system resources, it is preferable to manually free the associated resources by calling this method rather than to rely on a finalization process which may not run to completion for a long period of time.
Graphics objects which are provided as arguments to the paint and update methods of components are automatically released by the system when those methods return. For efficiency, programmers should call dispose when finished using a Graphics object only if it was created directly from a component or another Graphics object. @see java.awt.Graphics#finalize @see java.awt.Component#paint @see java.awt.Component#update @see java.awt.Component#getGraphics @see java.awt.Graphics#create

  private Texture getColoredImageTexture(Color color) {
    BufferedImage image = new BufferedImage(1, 1, BufferedImage.TYPE_INT_RGB);
    Graphics g = image.getGraphics();
    g.setColor(color);
    g.drawLine(0, 0, 0, 0);
    g.dispose();
    Texture texture = new TextureLoader(image).getTexture();
    texture.setCapability(Texture.ALLOW_IMAGE_READ);
    texture.setCapability(Texture.ALLOW_FORMAT_READ);
    texture.getImage(0).setCapability(ImageComponent2D.ALLOW_IMAGE_READ);
    texture.getImage(0).setCapability(ImageComponent2D.ALLOW_FORMAT_READ);

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      mode = MODE_PERCENTAGE;
    }
    Graphics g = getGraphics();
    if(g != null) {
      paint(g);
      g.dispose();
    } else {
    }
  }
  
  public boolean isBroken() {

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  public void showStatus(String msg) {
    this.msg = msg;
    Graphics g = getGraphics();
    if(g != null) {
      paint(g);
      g.dispose();
    } else {
      //      No graphics in showStatus
    }
  }

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    synchronized(paintLock) {
      Graphics g = getGraphics();


      if(g != null) {
        paint(g);
        g.dispose();
      }
    }
  }


  String indent(int level) {

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      Graphics ig = titleImage.getGraphics();
      ig.setColor(Color.BLACK);
      ig.fillRect(0, 0, w, TITLE_HEIGHT);
      ig.setColor(Color.WHITE);
      ig.drawString(title, 0, TITLE_HEIGHT - 3);
      ig.dispose();
    }
    int startX = Math.max(0, (width - titleImage.getWidth(null)) / 2);
    g.drawImage(titleImage, startX, height, null);
  }

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          g.setColor(COLOR_PROTECTION);
          g.fillRect(x * scale, y * scale, scale, scale);
        }
      }
    }
    g.dispose();


    SwingUtilities.invokeLater(new Runnable() {
      public void run() {
        title = zone;
        titleImage = null;

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       * Adjust the width, so that the drawn border does not get corners
       * that may look ugly
       */
      getBorder().paintBorder(this, graphics, -insets.left, 0, 
          getWidth() + insets.left + insets.right, getHeight());
      graphics.dispose();
    }
    
    @Override
    public void paint(Graphics g) {
      cache.paintComponent(g);

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      for (int i = y; i < y + height; i += imageHeight) {
        g.drawImage(bottomRightImage, borderX, i, null);
      }
    }
    
    g.dispose();
  }
  
  /**
   * Get the appropriate border draw width for a component.
   *

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    /* /// */
    g.drawLine(TITLEBAR_HEIGHT - 3, 1, 1, TITLEBAR_HEIGHT - 3);
    g.drawLine(TITLEBAR_HEIGHT - 2, 1, 1, TITLEBAR_HEIGHT - 2);
    g.drawLine(TITLEBAR_HEIGHT - 2, 2, 2, TITLEBAR_HEIGHT - 2);


    g.dispose();
    return new ImageIcon(image);
  }
  
  /**
   * Draw the minimize button icon.

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         * SwingUtilities.paintComponent and accept JComponent in the
         * constructor, but now we need the interface anyway.
         */
        component.paintChildren(imageGraphics);
      }
      imageGraphics.dispose();        
    }
    g.drawImage(cachedImage, 0, 0, null);
  }
  
  /**

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