Author: kono
Date: 2012-08-09 16:38:29 -0700 (Thu, 09 Aug 2012)
New Revision: 30148

Modified:
   
core3/impl/trunk/table-import-impl/src/main/java/org/cytoscape/tableimport/internal/ui/AliasTableModel.java
Log:
fixes #1359 Empty resource location had been removed and error checker added to 
table model.

Modified: 
core3/impl/trunk/table-import-impl/src/main/java/org/cytoscape/tableimport/internal/ui/AliasTableModel.java
===================================================================
--- 
core3/impl/trunk/table-import-impl/src/main/java/org/cytoscape/tableimport/internal/ui/AliasTableModel.java
 2012-08-09 23:21:30 UTC (rev 30147)
+++ 
core3/impl/trunk/table-import-impl/src/main/java/org/cytoscape/tableimport/internal/ui/AliasTableModel.java
 2012-08-09 23:38:29 UTC (rev 30148)
@@ -3,6 +3,9 @@
 import javax.swing.table.DefaultTableModel;
 
 class AliasTableModel extends DefaultTableModel {
+       
+       private static final long serialVersionUID = -4934304431569268487L;
+
        AliasTableModel(String[] columnNames, int rowNum) {
                super(columnNames, rowNum);
        }
@@ -15,25 +18,15 @@
                super();
        }
 
-       /**
-        *  DOCUMENT ME!
-        *
-        * @param col DOCUMENT ME!
-        *
-        * @return  DOCUMENT ME!
-        */
-       public Class getColumnClass(int col) {
+       @Override
+       public Class<?> getColumnClass(int col) {
+               if(this.getColumnCount()<col || this.getRowCount() == 0)
+                       return null;
+               
                return getValueAt(0, col).getClass();
        }
 
-       /**
-        *  DOCUMENT ME!
-        *
-        * @param row DOCUMENT ME!
-        * @param column DOCUMENT ME!
-        *
-        * @return  DOCUMENT ME!
-        */
+       @Override
        public boolean isCellEditable(int row, int column) {
                if (column == 0) {
                        return true;

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