if (alias == null) { throw new IllegalArgumentException("ISQLAlias == null"); } moveToFront(_aliasWinFactory.getModifySheet(alias));
if (driver == null) { throw new IllegalArgumentException("ISQLDriver == null"); } _driverWinFactory.getModifySheet(driver).moveToFront();
Clone fragments detected by clone detection tool
File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/gui/db/AliasWindowManager.java File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/gui/db/DriverWindowManager.java
Method name: void showModifyAliasInternalFrame(ISQLAlias) Method name: void showModifyDriverInternalFrame(ISQLDriver)
Number of AST nodes: 3 Number of AST nodes: 3
1
if (alias == null)
1
if (driver == null)
2
		{
2
		{
3
			throw new IllegalArgumentException("ISQLAlias == null");
3
			throw new IllegalArgumentException("ISQLDriver == null");
4
		}
4
		}
5
		moveToFront(_aliasWinFactory.getModifySheet(alias));
5
      _driverWinFactory.getModifySheet(driver).moveToFront();
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
Number of node comparisons5
  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)189.2
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (alias == null)
    1
    if (alias == null)
    1
    if (driver == null)
    Differences
    Expression1Expression2Difference
    aliasdriverVARIABLE_NAME_MISMATCH
    net.sourceforge.squirrel_sql.fw.sql.ISQLAliasnet.sourceforge.squirrel_sql.fw.sql.ISQLDriverSUBCLASS_TYPE_MISMATCH
    1
    if (driver == null)
    2
    throw new IllegalArgumentException("ISQLAlias == null");
    2
    throw new IllegalArgumentException("ISQLAlias == null");
    2
    throw new IllegalArgumentException("ISQLDriver == null");
    Differences
    Expression1Expression2Difference
    "ISQLAlias == null""ISQLDriver == null"LITERAL_VALUE_MISMATCH
    2
    throw new IllegalArgumentException("ISQLDriver == null");
    3
    moveToFront(_aliasWinFactory.getModifySheet(alias));
    3
    moveToFront(_aliasWinFactory.getModifySheet(alias));
    3
    _driverWinFactory.getModifySheet(driver).moveToFront();
    Differences
    Expression1Expression2Difference
    moveToFront(_aliasWinFactory.getModifySheet(alias))_driverWinFactory.getModifySheet(driver).moveToFront()ARGUMENT_NUMBER_MISMATCH
    _driverWinFactory.getModifySheet(driver)MISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression moveToFront(_aliasWinFactory.getModifySheet(alias)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression _driverWinFactory.getModifySheet(driver).moveToFront() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression moveToFront(_aliasWinFactory.getModifySheet(alias)) is a void method call, and thus it cannot be parameterized
    Expression _driverWinFactory.getModifySheet(driver).moveToFront() is a void method call, and thus it cannot be parameterized
    3
    _driverWinFactory.getModifySheet(driver).moveToFront();
    Precondition Violations (4)
    Row Violation
    1Expression moveToFront(_aliasWinFactory.getModifySheet(alias)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression _driverWinFactory.getModifySheet(driver).moveToFront() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression moveToFront(_aliasWinFactory.getModifySheet(alias)) is a void method call, and thus it cannot be parameterized
    4Expression _driverWinFactory.getModifySheet(driver).moveToFront() is a void method call, and thus it cannot be parameterized