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- Functional Interface:
- This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
 
 @FunctionalInterface public interface FileFilter A filter for abstract pathnames.Instances of this interface may be passed to the listFiles(FileFilter)File- Since:
- 1.2
 
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Method SummaryAll Methods Instance Methods Abstract Methods Modifier and Type Method Description booleanaccept(File pathname)Tests whether or not the specified abstract pathname should be included in a pathname list.
 
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Method Detail- 
acceptboolean accept(File pathname) Tests whether or not the specified abstract pathname should be included in a pathname list.- Parameters:
- pathname- The abstract pathname to be tested
- Returns:
- trueif and only if- pathnameshould be included
 
 
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