File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/regexp/JakartaOroRegexp.java | File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/regexp/Jdk14RegexpRegexp.java | |||
Method name: String substitute(String, String, int)
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Method name: String substitute(String, String, int)
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Number of AST nodes: 17 | Number of AST nodes: 14 | |||
1 | StringBuffer subst = new StringBuffer();↵ | |||
2 | for (int i = 0; i < argument.length(); i++) {↵ | 1 | for (int i = 0; i < argument.length(); i++) {↵ | |
3 | char c = argument.charAt(i);↵ | 2 | char c = argument.charAt(i);↵ | |
4 | if (c == '$') {↵ | 3 | if (c == '$') {↵ | |
5 | subst.append('\\');↵ | 4 | subst.append('\\');↵ | |
6 | subst.append('$');↵ | 5 | subst.append('$');↵ | |
7 | } else if (c == '\\') {↵ | 6 | } else if (c == '\\') {↵ | |
8 | if (++i < argument.length()) {↵ | 7 | if (++i < argument.length()) {↵ | |
9 | c = argument.charAt(i);↵ | 8 | c = argument.charAt(i);↵ | |
10 | int value = Character.digit(c, 10);↵ | 9 | int value = Character.digit(c, 10);↵ | |
11 | if (value > -1) {↵ | 10 | if (value > -1) {↵ | |
12 | subst.append("$").append(value);↵ | 11 | subst.append("$").append(value);↵ | |
13 | } else {↵ | 12 | } else {↵ | |
14 | subst.append(c);↵ | 13 | subst.append(c);↵ | |
15 | }↵ | 14 | }↵ | |
16 | } else {↵ | 15 | } else {↵ | |
17 | // XXX - should throw an exception instead?↵ | 16 | // XXX - should throw an exception instead?↵ | |
18 | subst.append('\\');↵ | 17 | subst.append('\\');↵ | |
19 | }↵ | 18 | }↵ | |
20 | } else {↵ | 19 | } else {↵ | |
21 | subst.append(c);↵ | 20 | subst.append(c);↵ | |
22 | }↵ | 21 | }↵ | |
23 | }↵ | 22 |
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24 | // Do the substitution↵ | |||
25 | Substitution s =↵ | |||
26 | new Perl5Substitution(subst.toString(),↵ | |||
27 | Perl5Substitution.INTERPOLATE_ALL);↵ | |||
28 | return Util.substitute(matcher,↵ | |||
29 | getCompiledPattern(options),↵ | |||
30 | s,↵ | |||
31 | input,↵ | |||
32 | getSubsOptions(options)); | |||
See real code fragment | See real code fragment |
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) | 0.7 |
Clones location | Clones are in different classes |
Number of node comparisons | 42 |
Number of mapped statements | 14 |
Number of unmapped statements in the first code fragment | 3 |
Number of unmapped statements in the second code fragment | 0 |
Time elapsed for statement mapping (ms) | 8.1 |
Clone type | Type 3 |
ID | Statement | ID | Statement | ||||
---|---|---|---|---|---|---|---|
1 | StringBuffer subst = new StringBuffer(); | | |||||
2 | for (int i = 0; i < argument.length(); i++) | 2 | for (int i = 0; i < argument.length(); i++) | ||||
3 | char c = argument.charAt(i); | 3 | char c = argument.charAt(i); | ||||
4 | if (c == '$') | 4 | if (c == '$') | ||||
5 | subst.append('\\'); | 5 | subst.append('\\'); | ||||
6 | subst.append('$'); | 6 | subst.append('$'); | ||||
7 | else if (c == '\\') | 7 | else if (c == '\\') | ||||
8 | if (++i < argument.length()) | 8 | if (++i < argument.length()) | ||||
9 | c = argument.charAt(i); | 9 | c = argument.charAt(i); | ||||
10 | int value = Character.digit(c, 10); | 10 | int value = Character.digit(c, 10); | ||||
11 | if (value > -1) | 11 | if (value > -1) | ||||
12 | subst.append("$").append(value); | 12 | subst.append("$").append(value); | ||||
else | else | ||||||
13 | subst.append(c); | 13 | subst.append(c); | ||||
else | else | ||||||
14 | subst.append('\\'); | 14 | subst.append('\\'); | ||||
else | else | ||||||
15 | subst.append(c); | 15 | subst.append(c); | ||||
16 | Substitution s = new Perl5Substitution(subst.toString(), Perl5Substitution.INTERPOLATE_ALL); |
| | ||||
17 | return Util.substitute(matcher, getCompiledPattern(options), s, input, getSubsOptions(options)); |
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Row | Violation |
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1 | Unmatched statement Substitution s=new Perl5Substitution(subst.toString(),Perl5Substitution.INTERPOLATE_ALL); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted |
2 | Unmatched return Util.substitute(matcher,getCompiledPattern(options),s,input,getSubsOptions(options)); |