try {
return System.getProperty(USE_SYSTEM_PROXIES);
} catch (SecurityException e) {
//if you cannot read it, you won't be able to write it either
return null;
}
try {
reg.setPattern(from);
} catch (NoClassDefFoundError e) {
// depending on the implementation the actual RE won't
// get instantiated in the constructor.
throw new BuildException("Cannot load regular expression matcher",
e);
}
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/ProxySetup.java
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File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/RegexpPatternMapper.java
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Method name: String getSystemProxySetting()
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Method name: void setFrom(String)
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Number of AST nodes: 2
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Number of AST nodes: 2
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1 | try {↵ | | 1 | try {↵
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2 | return System.getProperty(USE_SYSTEM_PROXIES);↵ | | 2 | re↵
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3 | } catch (SecurityException e) {↵ | | |
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4 | //if you cannot read it, you won't be able to wri↵ | | 3 | g.setPattern(from);↵
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| | | 4 | } catch (NoClassDefFoundError e) {↵
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| | | 5 | // depending on the implementation the actual RE won't↵
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5 | te it either↵ | | 6 | // get instantiated i↵
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6 | return null↵ | | 7 | n the constructor.↵
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| | | 8 | throw new BuildException("Cannot load regular expression matcher",↵
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7 | ;↵ | | 9 | e);↵
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8 | } | | 10 | }
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See real code fragment |
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See real code fragment |
Summary
Number of common nesting structure subtrees | 0 |
Number of refactorable cases | 0 |
Number of non-refactorable cases | 0 |
Time elapsed for finding largest common nesting structure subtrees (ms) | 0.1 |
Clones location | Clones are in different classes |
Number of node comparisons | 1 |