mbien commented on code in PR #4975:
URL: https://github.com/apache/netbeans/pull/4975#discussion_r1024231651
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nbbuild/antsrc/org/netbeans/nbbuild/CustomJavac.java:
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@@ -226,12 +226,16 @@ private void cleanUpDependDebris() {
continue;
}
int i = clazz.indexOf('$');
- File enclosing = new File(d, clazz.substring(0, i) + ".class");
- if (!enclosing.isFile()) {
- File enclosed = new File(d, clazz);
- log(clazz + " will be deleted since " + enclosing.getName() +
" is missing", Project.MSG_VERBOSE);
- if (!enclosed.delete()) {
- throw new BuildException("could not delete " + enclosed,
getLocation());
+ // ignore filenames that start right with '$' (separatorChar
preceded), these could not be inner classes.
+ if (i > 0 && clazz.charAt(i - 1) != File.separatorChar) {
+ File enclosing = new File(d, clazz.substring(0, i) + ".class");
+ // no inner class' filename may begin directly with '$', it
must be preceded by an outer class' name.
+ if (!enclosing.isFile()) {
+ File enclosed = new File(d, clazz);
+ log(clazz + " will be deleted since " +
enclosing.getName() + " is missing", Project.MSG_VERBOSE);
Review Comment:
this is a NB internal build tool. There are not really performance concerns
here. Readability > efficiency in this case.
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