if (databaseProductName == null) { return false; }
if (databaseProductName.trim().toLowerCase().startsWith("mysql")
&& !databaseProductVersion.startsWith("5")) { return true; }
return false;
if (databaseProductName == null)
{
return false;
}
if (databaseProductName.trim().startsWith("HSQL"))
{
// We don't yet have the need to discriminate by version.
return true;
}
return false;
Clone fragments detected by clone detection tool
File path: /sql12/fw/src/net/sourceforge/squirrel_sql/fw/dialects/MySQLDialectExt.java
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File path: /sql12/fw/src/net/sourceforge/squirrel_sql/fw/dialects/HSQLDialectExt.java
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Method name: boolean supportsProduct(String, String)
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Method name: boolean supportsProduct(String, String)
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Number of AST nodes: 5
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Number of AST nodes: 5
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1 | if (databaseProductName == null) { ↵ | | 1 | if (databaseProductName == null)↵
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| | | 2 | {↵
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2 | return false; ↵ | | 3 | return false;↵
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3 | }↵ | | 4 | }↵
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4 | if (databaseProductName.trim().toLowerCase().startsWith("mysql")↵ | | 5 | if (databaseProductName.trim().startsWith("HSQL"))↵
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5 | && !databaseProductVersion.startsWith("5")) { ↵ | | 6 | {↵
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| | | 7 | // We don't yet have the need to discriminate by version.↵
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6 | return true; ↵ | | 8 | return true;↵
|
7 | }↵ | | 9 | }↵
|
8 | return false; | | 10 | return false;
|
See real code fragment |
|
See real code fragment |
Summary
Number of common nesting structure subtrees | 1 |
Number of refactorable cases | 0 |
Number of non-refactorable cases | 1 |
Time elapsed for finding largest common nesting structure subtrees (ms) | 0.3 |
Clones location | Clones are in different classes having the same super class |
Number of node comparisons | 7 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 2 |
Number of unmapped statements in the first code fragment | 0 |
Number of unmapped statements in the second code fragment | 0 |
Time elapsed for statement mapping (ms) | 0.6 |
Clone type | Type 1 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
1 | if (databaseProductName == null) | | 1 | if (databaseProductName == null) |
2 | | | 2 | |
Precondition Violations (1)
Row |
Violation |
1 | Not all possible execution flows end in a return statement |