if(null == _schemaDetails) { return 0; } else { return _schemaDetails.length; }
if(null == _data) { return 0; } else { return _data.size(); }
Clone fragments detected by clone detection tool
File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/gui/db/aliasproperties/SchemaTableModel.java File path: /sql12/plugins/codecompletion/src/net/sourceforge/squirrel_sql/plugins/codecompletion/prefs/PrefixesTableModel.java
Method name: int getRowCount() Method name: int getRowCount()
Number of AST nodes: 3 Number of AST nodes: 3
1
if(null == _schemaDetails)
1
if(null == _
2
      {
3
         return 0;
4
      }
5
      else
6
      {
7
         return _schemaDetails.length;
8
      
2
data)
3
		{
4
			return 0;
5
		}
6
		else
7
		{
8
			return _data.size();
9
}
9
		}
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)0.2
Clones locationClones are in different classes having the same super class
Number of node comparisons9
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)1.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (null == _schemaDetails)
    1
    if (null == _schemaDetails)
    1
    if (null == _data)
    Differences
    Expression1Expression2Difference
    _schemaDetails_dataVARIABLE_NAME_MISMATCH
    net.sourceforge.squirrel_sql.client.gui.db.SQLAliasSchemaDetailProperties[]java.util.ArrayListVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type net.sourceforge.squirrel_sql.client.gui.db.SQLAliasSchemaDetailProperties[] of variable _schemaDetails does not match with type java.util.ArrayList<net.sourceforge.squirrel_sql.plugins.codecompletion.prefs.PrefixedConfig> of variable _data
    • Make classes net.sourceforge.squirrel_sql.client.gui.db.SQLAliasSchemaDetailProperties[] and java.util.ArrayList extend a common superclass
    1
    if (null == _data)
    2
    return 0;
    2
    return 0;
    else
    else
    3
    return _schemaDetails.length;
    3
    return _schemaDetails.length;
    3
    return _data.size();
    Differences
    Expression1Expression2Difference
    _schemaDetails.length_data.size()TYPE_COMPATIBLE_REPLACEMENT
    Preondition Violations
    Expression _schemaDetails.length cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression _data.size() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3
    return _data.size();
    Precondition Violations (3)
    Row Violation
    1Type net.sourceforge.squirrel_sql.client.gui.db.SQLAliasSchemaDetailProperties[] of variable _schemaDetails does not match with type java.util.ArrayList<net.sourceforge.squirrel_sql.plugins.codecompletion.prefs.PrefixedConfig> of variable _data
    2Expression _schemaDetails.length cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression _data.size() cannot be parameterized, because it has dependencies to/from statements that will be extracted