for (int i=0,j=copy.hiddenColumns.size(); i<j; i++) {\r
int[] rh,cp;\r
rh = (int[])copy.hiddenColumns.elementAt(i);\r
if (rh!=null) {\r
cp = new int[rh.length];\r
System.arraycopy(rh, 0, cp, 0, rh.length);\r
for (int i=0,j=copy.hiddenColumns.size(); i<j; i++) {\r
int[] rh,cp;\r
rh = (int[])copy.hiddenColumns.elementAt(i);\r
if (rh!=null) {\r
cp = new int[rh.length];\r
System.arraycopy(rh, 0, cp, 0, rh.length);\r