IMailFolderCommandReference r = ((MailFrameMediator) getFrameMediator()) .getTableSelection(); ITableController table = ((TableViewOwner) getFrameMediator()) .getTableController(); if ( table == null ) return; if (r == null) return; IMessageNode[] nodes = table.getSelectedNodes(); if (nodes.length == 0) return; MessageNode node = (MessageNode) nodes[0]; MessageNode nextNode = node; boolean seen = true; while (seen) { nextNode = (MessageNode) nextNode.getNextNode(); if (nextNode == null) return; IColumbaHeader h = nextNode.getHeader(); seen = h.getFlags().getSeen(); } // necessary for the message-frame only r.setUids(new Object[] { nextNode.getUid() }); ((MailFrameMediator) getFrameMediator()).setTableSelection(r); CommandProcessor.getInstance().addOp(new ViewMessageCommand( getFrameMediator(), r)); // select message in message list table.setSelected(new Object[] { nextNode.getUid() });
IMailFolderCommandReference r = ((MailFrameMediator) getFrameMediator()) .getTableSelection(); ITableController table = ((TableViewOwner) getFrameMediator()) .getTableController(); if ( table == null ) return; if (r == null) return; IMessageNode[] nodes = table.getSelectedNodes(); if (nodes.length == 0) return; MessageNode node = (MessageNode) nodes[0]; MessageNode previousNode = node; boolean seen = true; while (seen) { previousNode = (MessageNode) previousNode.getPreviousNode(); if (previousNode == null) return; IColumbaHeader h = previousNode.getHeader(); seen = h.getFlags().getSeen(); } // necessary for the message-frame only r.setUids(new Object[] { previousNode.getUid() }); ((MailFrameMediator) getFrameMediator()).setTableSelection(r); CommandProcessor.getInstance().addOp(new ViewMessageCommand( getFrameMediator(), r)); // select message in message list table.setSelected(new Object[] { previousNode.getUid() });
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/gui/table/action/NextUnreadMessageAction.java File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/gui/table/action/PreviousUnreadMessageAction.java
Method name: void actionPerformed(ActionEvent) Method name: void actionPerformed(ActionEvent)
Number of AST nodes: 22 Number of AST nodes: 22
1
IMailFolderCommandReference r = ((MailFrameMediator) getFrameMediator())
1
IMailFolderCommandReference r = ((MailFrameMediator) getFrameMediator())
2
				.getTableSelection();
2
				.getTableSelection();
3
		ITableController table = ((TableViewOwner) getFrameMediator())
3
		ITableController table = ((TableViewOwner) getFrameMediator())
4
				.getTableController();
4
				.getTableController();
5
		if ( table == null ) return;
5
		if ( table == null ) return;
6
		
6
		if (r == null)
7
		if (r == null)
7
			return;
8
			return;
8
		IMessageNode[] nodes = table.getSelectedNodes();
9
		IMessageNode[] nodes = table.getSelectedNodes();
9
		if (nodes.length == 0)
10
		if (nodes.length == 0)
10
			return;
11
			return;
11
		MessageNode node = (MessageNode) nodes[0];
12
		MessageNode node = (MessageNode) nodes[0];
12
		MessageNode nextNode = node;
13
		MessageNode previousNode = node;
13
		boolean seen = true;
14
		boolean seen = true;
14
		while (seen) {
15
		while (seen) {
15
			nextNode = (MessageNode) nextNode.getNextNode();
16
			previousNode = (MessageNode) previousNode.getPreviousNode();
16
			if (nextNode == null)
17
			if (previousNode == null)
17
				return;
18
				return;
18
			IColumbaHeader h = nextNode.getHeader();
19
			IColumbaHeader h = previousNode.getHeader();
19
			seen = h.getFlags().getSeen();
20
			seen = h.getFlags().getSeen();
20
		}
21
		}
21
		//		 necessary for the message-frame only
22
		//		 necessary for the message-frame only
22
		r.setUids(new Object[] { nextNode.getUid() });
23
		r.setUids(new Object[] { previousNode.getUid() });
23
		((MailFrameMediator) getFrameMediator()).setTableSelection(r);
24
		((MailFrameMediator) getFrameMediator()).setTableSelection(r);
24
		CommandProcessor.getInstance().addOp(new ViewMessageCommand(
25
		CommandProcessor.getInstance().addOp(new ViewMessageCommand(
25
				getFrameMediator(), r));
26
				getFrameMediator(), r));
26
		//		 select message in message list
27
		//		 select message in message list
27
		table.setSelected(new Object[] { nextNode.getUid() });
28
		table.setSelected(new Object[] { previousNode.getUid() });
Summary
Number of common nesting structure subtrees1
Number of refactorable cases0
Number of non-refactorable cases1
Time elapsed for finding largest common nesting structure subtrees (ms)0.5
Clones locationClones are in different classes having the same super class
Number of node comparisons147
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements22
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)5.7
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    IMailFolderCommandReference r = ((MailFrameMediator)getFrameMediator()).getTableSelection();
    1
    IMailFolderCommandReference r = ((MailFrameMediator)getFrameMediator()).getTableSelection();
    2
    ITableController table = ((TableViewOwner)getFrameMediator()).getTableController();
    2
    ITableController table = ((TableViewOwner)getFrameMediator()).getTableController();
    3
    if (table == null)
    3
    if (table == null)
    4
    return;
    4
    return;
    5
    if (r == null)
    5
    if (r == null)
    6
    return;
    6
    return;
    7
    IMessageNode[] nodes = table.getSelectedNodes();
    7
    IMessageNode[] nodes = table.getSelectedNodes();
    8
    if (nodes.length == 0)
    8
    if (nodes.length == 0)
    9
    return;
    9
    return;
    10
    MessageNode node = (MessageNode)nodes[0];
    10
    MessageNode node = (MessageNode)nodes[0];
    11
    MessageNode nextNode = node;
    11
    MessageNode nextNode = node;
    11
    MessageNode previousNode = node;
    Differences
    Expression1Expression2Difference
    nextNodepreviousNodeVARIABLE_NAME_MISMATCH
    11
    MessageNode previousNode = node;
    12
    boolean seen = true;
    12
    boolean seen = true;
    13
    while (seen)
    13
    while (seen)
    14
    nextNode = (MessageNode)nextNode.getNextNode();
    14
    nextNode = (MessageNode)nextNode.getNextNode();
    14
    previousNode = (MessageNode)previousNode.getPreviousNode();
    Differences
    Expression1Expression2Difference
    nextNodepreviousNodeVARIABLE_NAME_MISMATCH
    getNextNodegetPreviousNodeMETHOD_INVOCATION_NAME_MISMATCH
    nextNodepreviousNodeVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression nextNode.getNextNode() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression previousNode.getPreviousNode() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    14
    previousNode = (MessageNode)previousNode.getPreviousNode();
    15
    if (nextNode == null)
    15
    if (nextNode == null)
    15
    if (previousNode == null)
    Differences
    Expression1Expression2Difference
    nextNodepreviousNodeVARIABLE_NAME_MISMATCH
    15
    if (previousNode == null)
    16
    return;
    16
    return;
    17
    IColumbaHeader h = nextNode.getHeader();
    17
    IColumbaHeader h = nextNode.getHeader();
    17
    IColumbaHeader h = previousNode.getHeader();
    Differences
    Expression1Expression2Difference
    nextNodepreviousNodeVARIABLE_NAME_MISMATCH
    17
    IColumbaHeader h = previousNode.getHeader();
    18
    seen = h.getFlags().getSeen();
    18
    seen = h.getFlags().getSeen();
    19
    r.setUids(new Object[] {nextNode.getUid()});
    19
    r.setUids(new Object[] {nextNode.getUid()});
    19
    r.setUids(new Object[] {previousNode.getUid()});
    Differences
    Expression1Expression2Difference
    nextNodepreviousNodeVARIABLE_NAME_MISMATCH
    19
    r.setUids(new Object[] {previousNode.getUid()});
    20
    ((MailFrameMediator)getFrameMediator()).setTableSelection(r);
    20
    ((MailFrameMediator)getFrameMediator()).setTableSelection(r);
    21
    CommandProcessor.getInstance().addOp(new ViewMessageCommand(getFrameMediator(), r));
    21
    CommandProcessor.getInstance().addOp(new ViewMessageCommand(getFrameMediator(), r));
    22
    table.setSelected(new Object[] {nextNode.getUid()});
    22
    table.setSelected(new Object[] {nextNode.getUid()});
    22
    table.setSelected(new Object[] {previousNode.getUid()});
    Differences
    Expression1Expression2Difference
    nextNodepreviousNodeVARIABLE_NAME_MISMATCH
    22
    table.setSelected(new Object[] {previousNode.getUid()});
    Precondition Violations (2)
    Row Violation
    1Expression nextNode.getNextNode() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression previousNode.getPreviousNode() cannot be parameterized, because it has dependencies to/from statements that will be extracted