Fix out of memory crash with TimeUnit.

Normand Briere

2018-12-21 dcda2c5fa15e63daad67f5720a2f726e34f8cd71

 timeflow/app/actions/DeleteSelectedAction.java
..
..
@@ -9,43 +9,48 @@
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 import javax.swing.*;
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 import java.util.*;
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+public class DeleteSelectedAction extends TimeflowAction
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+{
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-public class DeleteSelectedAction extends TimeflowAction {
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+        public DeleteSelectedAction(TimeflowApp app)
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+        {
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+                super(app, "Delete Selected Items...", null, "Delete the currently visible events");
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+        }
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-	public DeleteSelectedAction(TimeflowApp app)
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-	{
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-		super(app, "Delete Selected Items...", null, "Delete the currently visible events");
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-	}
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-	
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-	@Override
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-	public void actionPerformed(ActionEvent e) {
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-		
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-		HashSet<Act> keepers=new HashSet<Act>(); // switching between sets and lists
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-		keepers.addAll(getModel().getDB().all()); // for efficiency. maybe silly?
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-		ActList selected=getModel().getActs();
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-		for (Act a: selected)
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-			keepers.remove(a);
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-		ActList keepList=new ActList(getModel().getDB());
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-		keepList.addAll(keepers);
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-		
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-		MassDeletePanel panel=new MassDeletePanel(getModel(), keepList, 
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-				"Delete all selected items.");
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-		Object[] options = {"Cancel", "Proceed"};
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-		int n = JOptionPane.showOptionDialog(app,
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-					panel,
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-					"Delete Selected",
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-					JOptionPane.YES_NO_CANCEL_OPTION,
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-					JOptionPane.PLAIN_MESSAGE,
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-					null,
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-					options,
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-					"Proceed");
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-		panel.detachFromModel();
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-		if (n==1)
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-		{
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-			panel.applyAction();
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-			app.clearFilters();
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-			getModel().noteSchemaChange(this);
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-		}
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-	}
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+        @Override
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+        public void actionPerformed(ActionEvent e)
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+        {
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23
 
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+                HashSet<Act> keepers = new HashSet<Act>(); // switching between sets and lists
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+                keepers.addAll(getModel().getDB().all()); // for efficiency. maybe silly?
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+                ActList selected = getModel().getActs();
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+                for (Act a : selected)
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+                {
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+                        keepers.remove(a);
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+                }
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+                ActList keepList = new ActList(getModel().getDB());
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+                keepList.addAll(keepers);
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+
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+                MassDeletePanel panel = new MassDeletePanel(getModel(), keepList,
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+                        "Delete all selected items.");
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+                Object[] options =
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+                {
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+                        "Cancel", "Proceed"
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+                };
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+                int n = JOptionPane.showOptionDialog(app,
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+                        panel,
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+                        "Delete Selected",
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+                        JOptionPane.YES_NO_CANCEL_OPTION,
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+                        JOptionPane.PLAIN_MESSAGE,
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+                        null,
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+                        options,
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+                        "Proceed");
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+                panel.detachFromModel();
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+                if (n == 1)
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+                {
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+                        panel.applyAction();
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+                        app.clearFilters();
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+                        getModel().noteSchemaChange(this);
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+                }
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+        }
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 }