src/java.desktop/share/classes/javax/swing/JColorChooser.java

rev 10793 : 8055723: Replace concat String to append in StringBuilder parameters

*** 541,561 ****
       * be <code>null</code>.
       *
       * @return  a string representation of this <code>JColorChooser</code>
       */
      protected String paramString() {
!         StringBuilder chooserPanelsString = new StringBuilder("");
!         for (int i=0; i<chooserPanels.length; i++) {
!             chooserPanelsString.append("[" + chooserPanels[i].toString()
!                                        + "]");
!         }
!         String previewPanelString = (previewPanel != null ?
!                                      previewPanel.toString() : "");
! 
!         return super.paramString() +
!         ",chooserPanels=" + chooserPanelsString.toString() +
!         ",previewPanel=" + previewPanelString;
      }
  
  /////////////////
  // Accessibility support
  ////////////////
--- 541,561 ----
       * be <code>null</code>.
       *
       * @return  a string representation of this <code>JColorChooser</code>
       */
      protected String paramString() {
!         StringBuilder chooserPanelsString = new StringBuilder();
!         for (AbstractColorChooserPanel panel : chooserPanels) {
!             chooserPanelsString.append('[').append(panel)
!                                .append(']');
!         }
!         String previewPanelString = (previewPanel != null ? previewPanel
!                 .toString() : "");
! 
!         return super.paramString() + ",chooserPanels="
!                 + chooserPanelsString.toString() + ",previewPanel="
!                 + previewPanelString;
      }
  
  /////////////////
  // Accessibility support
  ////////////////