if(null != tree) { _session = tree.getSession(); } else { _session = null; } setEnabled(null != _session);
if(null != panel) { _session = panel.getSession(); } else { _session = null; } setEnabled(null != _session);
Clone fragments detected by clone detection tool
File path: /sql12/plugins/sqlscript/src/net/sourceforge/squirrel_sql/plugins/sqlscript/table_script/CreateTableScriptAction.java File path: /sql12/plugins/editextras/src/net/sourceforge/squirrel_sql/plugins/editextras/RemoveQuotesAction.java
Method name: void setObjectTree(IObjectTreeAPI) Method name: void setSQLPanel(ISQLPanelAPI)
Number of AST nodes: 4 Number of AST nodes: 4
1
if(null != tree)
1
if(null != panel)
2
      {
2
      {
3
         _session = tree.getSession();
3
         _session = panel.getSession();
4
      }
4
      }
5
      else
5
      else
6
      {
6
      {
7
         _session = null;
7
         _session = null;
8
      }
8
      }
9
      setEnabled(null != _session);
9
      setEnabled(null != _session);
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)0.1
Clones locationClones are in different classes having the same super class
Number of node comparisons10
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements4
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)1.5
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (null != tree)
    1
    if (null != tree)
    1
    if (null != panel)
    Differences
    Expression1Expression2Difference
    treepanelVARIABLE_NAME_MISMATCH
    net.sourceforge.squirrel_sql.client.session.IObjectTreeAPInet.sourceforge.squirrel_sql.client.session.ISQLPanelAPIVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type net.sourceforge.squirrel_sql.client.session.IObjectTreeAPI of variable tree does not match with type net.sourceforge.squirrel_sql.client.session.ISQLPanelAPI of variable panel
    • Make classes net.sourceforge.squirrel_sql.client.session.IObjectTreeAPI and net.sourceforge.squirrel_sql.client.session.ISQLPanelAPI extend a common superclass
    1
    if (null != panel)
    2
    _session = tree.getSession();
    2
    _session = tree.getSession();
    2
    _session = panel.getSession();
    Differences
    Expression1Expression2Difference
    treepanelVARIABLE_NAME_MISMATCH
    net.sourceforge.squirrel_sql.client.session.IObjectTreeAPInet.sourceforge.squirrel_sql.client.session.ISQLPanelAPIVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type net.sourceforge.squirrel_sql.client.session.IObjectTreeAPI of variable tree does not match with type net.sourceforge.squirrel_sql.client.session.ISQLPanelAPI of variable panel
    • Make classes net.sourceforge.squirrel_sql.client.session.IObjectTreeAPI and net.sourceforge.squirrel_sql.client.session.ISQLPanelAPI extend a common superclass
    2
    _session = panel.getSession();
    else
    else
    3
    _session = null;
    3
    _session = null;
    4
    setEnabled(null != _session);
    4
    setEnabled(null != _session);
    Precondition Violations (2)
    Row Violation
    1Type net.sourceforge.squirrel_sql.client.session.IObjectTreeAPI of variable tree does not match with type net.sourceforge.squirrel_sql.client.session.ISQLPanelAPI of variable panel
    2Type net.sourceforge.squirrel_sql.client.session.IObjectTreeAPI of variable tree does not match with type net.sourceforge.squirrel_sql.client.session.ISQLPanelAPI of variable panel