try { ILoggerListener[] listeners = _listeners.toArray(new ILoggerListener[_listeners.size()]); for (int i = 0; i < listeners.length; i++) { listeners[i].info(source, message, th); } } catch (Throwable t) { // No exceptions during logging }
try { ILoggerListener[] listeners = _listeners.toArray(new ILoggerListener[_listeners.size()]); for (int i = 0; i < listeners.length; i++) { listeners[i].error(source, message, th); } } catch (Throwable t) { // No exceptions during logging }
Clone fragments detected by clone detection tool
File path: /sql12/fw/src/net/sourceforge/squirrel_sql/fw/util/log/Log4jLoggerFactory.java File path: /sql12/fw/src/net/sourceforge/squirrel_sql/fw/util/log/Log4jLoggerFactory.java
Method name: void info(Class, Object, Throwable) Method name: void error(Class, Object, Throwable)
Number of AST nodes: 4 Number of AST nodes: 4
1
try
1
try
2
				{
2
				{
3
					ILoggerListener[] listeners = _listeners.toArray(new ILoggerListener[_listeners.size()]);
3
					ILoggerListener[] listeners = _listeners.toArray(new ILoggerListener[_listeners.size()]);
4
					for (int i = 0; i < listeners.length; i++)
4
					for (int i = 0; i < listeners.length; i++)
5
					{
5
					{
6
						listeners[i].info(source, message, th);
6
						listeners[i].error(source, message, th);
7
					}
7
					}
8
				}
8
				}
9
				catch (Throwable t)
9
				catch (Throwable t)
10
				{
10
				{
11
					// No exceptions during logging
11
					// No exceptions during logging
12
				}
12
				}
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)0.8
Clones locationClones are declared in the same class
Number of node comparisons8
  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)4.9
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    try
    1
    try
    1
    try
    Differences
    Expression1Expression2Difference
    infoerrorMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression listeners[i].info(source,message,th) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression listeners[i].error(source,message,th) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression listeners[i].info(source,message,th) is a void method call, and thus it cannot be parameterized
    Expression listeners[i].error(source,message,th) is a void method call, and thus it cannot be parameterized
    1
    try
    2
    ILoggerListener[] listeners = _listeners.toArray(new ILoggerListener[_listeners.size()]);
    2
    ILoggerListener[] listeners = _listeners.toArray(new ILoggerListener[_listeners.size()]);
    3
    for (int i = 0; i < listeners.length; i++)
    3
    for (int i = 0; i < listeners.length; i++)
    3
    for (int i = 0; i < listeners.length; i++)
    Differences
    Expression1Expression2Difference
    infoerrorMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression listeners[i].info(source,message,th) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression listeners[i].error(source,message,th) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression listeners[i].info(source,message,th) is a void method call, and thus it cannot be parameterized
    Expression listeners[i].error(source,message,th) is a void method call, and thus it cannot be parameterized
    3
    for (int i = 0; i < listeners.length; i++)
    4
    listeners[i].info(source, message, th);
    4
    listeners[i].info(source, message, th);
    4
    listeners[i].error(source, message, th);
    Differences
    Expression1Expression2Difference
    infoerrorMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression listeners[i].info(source,message,th) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression listeners[i].error(source,message,th) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression listeners[i].info(source,message,th) is a void method call, and thus it cannot be parameterized
    Expression listeners[i].error(source,message,th) is a void method call, and thus it cannot be parameterized
    4
    listeners[i].error(source, message, th);
    Precondition Violations (13)
    Row Violation
    1Expression listeners[i].info(source,message,th) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression listeners[i].error(source,message,th) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression listeners[i].info(source,message,th) is a void method call, and thus it cannot be parameterized
    4Expression listeners[i].error(source,message,th) is a void method call, and thus it cannot be parameterized
    5Expression listeners[i].info(source,message,th) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression listeners[i].error(source,message,th) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Expression listeners[i].info(source,message,th) is a void method call, and thus it cannot be parameterized
    8Expression listeners[i].error(source,message,th) is a void method call, and thus it cannot be parameterized
    9Expression listeners[i].info(source,message,th) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    10Expression listeners[i].error(source,message,th) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    11Expression listeners[i].info(source,message,th) is a void method call, and thus it cannot be parameterized
    12Expression listeners[i].error(source,message,th) is a void method call, and thus it cannot be parameterized
    13The refactoring of the clones is infeasible, because classes and do not have a common superclass