src/com/sun/javatest/exec/ToolBarPanel.java

*** 85,95 ****
  
          public Dimension preferredLayoutSize(Container target) {
              synchronized (target.getTreeLock()) {
                  int realW = target.getSize().width;
                  int commponentsPerRow = 0;
!                 ArrayList hs = new ArrayList();
                  if (realW == 0) {
                      return super.preferredLayoutSize(target);
                  }
                  Dimension dim = new Dimension(0, 0);
                  int nmembers = target.getComponentCount();
--- 85,95 ----
  
          public Dimension preferredLayoutSize(Container target) {
              synchronized (target.getTreeLock()) {
                  int realW = target.getSize().width;
                  int commponentsPerRow = 0;
!                 ArrayList<Integer> hs = new ArrayList<>();
                  if (realW == 0) {
                      return super.preferredLayoutSize(target);
                  }
                  Dimension dim = new Dimension(0, 0);
                  int nmembers = target.getComponentCount();
*** 138,148 ****
                  dim.width += insets.left + insets.right + getHgap()*2;
                  dim.height += insets.top + insets.bottom + getVgap() *2;
                  // fill in separators between rows
                  separators = new int[hs.size()];
                  for (int i = 0; i < hs.size(); i++) {
!                     separators[i] = ((Integer)hs.get(i)).intValue();
                  }
                  return dim;
              }
          }
  
--- 138,148 ----
                  dim.width += insets.left + insets.right + getHgap()*2;
                  dim.height += insets.top + insets.bottom + getVgap() *2;
                  // fill in separators between rows
                  separators = new int[hs.size()];
                  for (int i = 0; i < hs.size(); i++) {
!                     separators[i] = hs.get(i).intValue();
                  }
                  return dim;
              }
          }