try { // at the moment we are only supporting gpg. So let us code hard // here the gpg driver JSCFDriverManager.registerJSCFDriver(new GPGDriver()); } catch (JSCFException e) { e.printStackTrace(); }
if (child instanceof AbstractMessageFolder) { try { ((AbstractMessageFolder) child).save(); } catch (Exception ex) { ex.printStackTrace(); } }
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/pgp/JSCFController.java File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/gui/tree/FolderTreeModel.java
Method name: void registerDrivers() Method name: void saveFolder(IMailFolder)
Number of AST nodes: 2 Number of AST nodes: 3
1
try {
2
			// at the moment we are only supporting gpg. So let us code hard
3
			// here the gpg driver
4
			JSCFDriverManager.registerJSCFDriver(new GPGDriver());
1
if (child instanceof AbstractMessageFolder) {
2
						try {
3
							((AbstractMessageFolder) child).save();
5
		} catch (JSCFException e) {
4
						} catch (Exception ex) {
6
			e.printStackTrace();
5
							ex.printStackTrace();
7
		
6
						}
8
}
7
					}
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
Number of node comparisons4
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    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
    try
    1
    try
    5
    try
    Differences
    Expression1Expression2Difference
    org.waffel.jscf.JSCFExceptionjava.lang.ExceptionSUBCLASS_TYPE_MISMATCH
    eexVARIABLE_NAME_MISMATCH
    org.waffel.jscf.JSCFExceptionjava.lang.ExceptionSUBCLASS_TYPE_MISMATCH
    eexVARIABLE_NAME_MISMATCH
    org.waffel.jscf.JSCFExceptionjava.lang.ExceptionSUBCLASS_TYPE_MISMATCH
    5
    try
    2
    JSCFDriverManager.registerJSCFDriver(new GPGDriver());
    2
    JSCFDriverManager.registerJSCFDriver(new GPGDriver());
    6
    ((AbstractMessageFolder)child).save();
    Differences
    Expression1Expression2Difference
    registerJSCFDriversaveMETHOD_INVOCATION_NAME_MISMATCH
    JSCFDriverManager((AbstractMessageFolder)child)AST_TYPE_MISMATCH
    JSCFDriverManager.registerJSCFDriver(new GPGDriver())((AbstractMessageFolder)child).save()TYPE_COMPATIBLE_REPLACEMENT
    JSCFDriverManager.registerJSCFDriver(new GPGDriver())((AbstractMessageFolder)child).save()ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression JSCFDriverManager.registerJSCFDriver(new GPGDriver()) is a method call throwing exception(s) that should be caught by a try block that will be extracted
    Expression ((AbstractMessageFolder)child).save() is a method call throwing exception(s) that should be caught by a try block that will be extracted
    Expression JSCFDriverManager.registerJSCFDriver(new GPGDriver()) is a void method call, and thus it cannot be parameterized
    Expression ((AbstractMessageFolder)child).save() is a void method call, and thus it cannot be parameterized
    Expression JSCFDriverManager.registerJSCFDriver(new GPGDriver()) is a method call throwing exception(s) that should be caught by a try block that will be extracted
    Expression ((AbstractMessageFolder)child).save() is a method call throwing exception(s) that should be caught by a try block that will be extracted
    Expression JSCFDriverManager.registerJSCFDriver(new GPGDriver()) is a void method call, and thus it cannot be parameterized
    Expression ((AbstractMessageFolder)child).save() is a void method call, and thus it cannot be parameterized
    6
    ((AbstractMessageFolder)child).save();
    Precondition Violations (9)
    Row Violation
    1Expression JSCFDriverManager.registerJSCFDriver(new GPGDriver()) is a method call throwing exception(s) that should be caught by a try block that will be extracted
    2Expression ((AbstractMessageFolder)child).save() is a method call throwing exception(s) that should be caught by a try block that will be extracted
    3Expression JSCFDriverManager.registerJSCFDriver(new GPGDriver()) is a void method call, and thus it cannot be parameterized
    4Expression ((AbstractMessageFolder)child).save() is a void method call, and thus it cannot be parameterized
    5Expression JSCFDriverManager.registerJSCFDriver(new GPGDriver()) is a method call throwing exception(s) that should be caught by a try block that will be extracted
    6Expression ((AbstractMessageFolder)child).save() is a method call throwing exception(s) that should be caught by a try block that will be extracted
    7Expression JSCFDriverManager.registerJSCFDriver(new GPGDriver()) is a void method call, and thus it cannot be parameterized
    8Expression ((AbstractMessageFolder)child).save() is a void method call, and thus it cannot be parameterized
    9The refactoring of the clones is infeasible, because classes org.columba.mail.pgp.JSCFController and do not have a common superclass