allow more exceptions to get displayed
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parent
75b6efdc51
commit
75607fc7fe
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@ -12,30 +12,26 @@ import java.util.List;
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import java.util.function.Predicate;
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public class Discovery {
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public static Collection<Path> find(Path start, Predicate<Path> directoryFilter, Predicate<Path> fileFilter) {
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public static Collection<Path> find(Path start, Predicate<Path> directoryFilter, Predicate<Path> fileFilter) throws IOException {
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List<Path> paths = new ArrayList<>();
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try {
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Files.walkFileTree(start, new SimpleFileVisitor<>() {
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Files.walkFileTree(start, new SimpleFileVisitor<>() {
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@Override
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public FileVisitResult preVisitDirectory(Path dir, BasicFileAttributes attrs) throws IOException {
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if (directoryFilter.test(dir)) {
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return super.preVisitDirectory(dir, attrs);
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}
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return FileVisitResult.SKIP_SUBTREE;
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@Override
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public FileVisitResult preVisitDirectory(Path dir, BasicFileAttributes attrs) throws IOException {
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if (directoryFilter.test(dir)) {
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return super.preVisitDirectory(dir, attrs);
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}
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return FileVisitResult.SKIP_SUBTREE;
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}
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@Override
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public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
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if (fileFilter.test(file)) {
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paths.add(file);
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}
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return super.visitFile(file, attrs);
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@Override
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public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
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if (fileFilter.test(file)) {
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paths.add(file);
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}
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});
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} catch (IOException e) {
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// TODO error handling.
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}
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return super.visitFile(file, attrs);
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}
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});
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return paths;
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}
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}
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@ -116,7 +116,6 @@ public class FrogLoaderImpl implements FrogLoader {
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});
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if (plugins.isEmpty()) {
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// TODO display error
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throw new IllegalStateException("No plugin applicable to the current state was found!");
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}
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}
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