make fields final where possible

This commit is contained in:
2016-04-18 17:13:46 +02:00
parent eef3ade75e
commit 0e9f8ec9aa
7 changed files with 14 additions and 14 deletions
@@ -449,7 +449,7 @@ public class ABCPanel extends JPanel implements ItemListener, SearchListener<ABC
VariableNode root;
private Map<VariableNode, List<VariableNode>> nodeCache = new HashMap<>();
private final Map<VariableNode, List<VariableNode>> nodeCache = new HashMap<>();
protected EventListenerList listenerList = new EventListenerList();
@@ -461,7 +461,7 @@ public class ABCPanel extends JPanel implements ItemListener, SearchListener<ABC
private static final int STRUCTURE_CHANGED = 3;
private MyTreeTable ttable;
private final MyTreeTable ttable;
public VariablesTableModel(MyTreeTable ttable, List<Variable> vars, List<Long> parentIds) {
this.ttable = ttable;