public Set<? extends LocallyAvailableResource> search(String pattern) {
    if (!getBaseDir().exists()) {
        return Collections.emptySet();
    }

    final Set<LocallyAvailableResource> entries = new HashSet<LocallyAvailableResource>();
    findFiles(pattern).visit(new EmptyFileVisitor() {
        public void visitFile(FileVisitDetails fileDetails) {
            final File file = fileDetails.getFile();
            // We cannot clean in progress markers, or in progress files here because
            // the file system visitor stuff can't handle the file system mutating while visiting
            if (!isInProgressMarkerFile(file) && !isInProgressFile(file)) {
                entries.add(entryAt(file));
            }
        }
    });

    return entries;
}
 

public Set<? extends LocallyAvailableResource> search(String pattern) {
    if (!getBaseDir().exists()) {
        return Collections.emptySet();
    }

    final Set<LocallyAvailableResource> entries = new HashSet<LocallyAvailableResource>();
    findFiles(pattern).visit(new EmptyFileVisitor() {
        public void visitFile(FileVisitDetails fileDetails) {
            final File file = fileDetails.getFile();
            // We cannot clean in progress markers, or in progress files here because
            // the file system visitor stuff can't handle the file system mutating while visiting
            if (!isInProgressMarkerFile(file) && !isInProgressFile(file)) {
                entries.add(entryAt(file));
            }
        }
    });

    return entries;
}
 

public Set<? extends LocallyAvailableResource> search(String pattern) {
    if (!getBaseDir().exists()) {
        return Collections.emptySet();
    }

    final Set<LocallyAvailableResource> entries = new HashSet<LocallyAvailableResource>();
    findFiles(pattern).visit(new EmptyFileVisitor() {
        public void visitFile(FileVisitDetails fileDetails) {
            final File file = fileDetails.getFile();
            // We cannot clean in progress markers, or in progress files here because
            // the file system visitor stuff can't handle the file system mutating while visiting
            if (!isInProgressMarkerFile(file) && !isInProgressFile(file)) {
                entries.add(entryAt(file));
            }
        }
    });

    return entries;
}
 

public Set<? extends LocallyAvailableResource> search(String pattern) {
    if (!getBaseDir().exists()) {
        return Collections.emptySet();
    }

    final Set<LocallyAvailableResource> entries = new HashSet<LocallyAvailableResource>();
    findFiles(pattern).visit(new EmptyFileVisitor() {
        public void visitFile(FileVisitDetails fileDetails) {
            final File file = fileDetails.getFile();
            // We cannot clean in progress markers, or in progress files here because
            // the file system visitor stuff can't handle the file system mutating while visiting
            if (!isInProgressMarkerFile(file) && !isInProgressFile(file)) {
                entries.add(entryAt(file));
            }
        }
    });

    return entries;
}
 

@NonNull
private Pair<Collection<CompilationUnitDeclaration>, INameEnvironment> parseSources() {
    final List<ICompilationUnit> sourceUnits = Lists.newArrayListWithExpectedSize(100);

    getSource().visit(new EmptyFileVisitor() {
        @Override
        public void visitFile(FileVisitDetails fileVisitDetails) {
            File file = fileVisitDetails.getFile();
            String path = file.getPath();
            if (path.endsWith(DOT_JAVA) && file.isFile()) {
                char[] contents = new char[0];
                try {
                    contents = Util.getFileCharContent(file, encoding);
                    ICompilationUnit unit = new CompilationUnit(contents, path, encoding);
                    sourceUnits.add(unit);
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }

        }

    });

    Map<ICompilationUnit, CompilationUnitDeclaration> outputMap = Maps.newHashMapWithExpectedSize(((ArrayList<ICompilationUnit>) sourceUnits).size());
    List<String> jars = Lists.newArrayList();
    if (bootClasspath != null) {
        ((ArrayList<String>) jars).addAll(bootClasspath);
    }

    if (getClasspath() != null) {
        for (File jar : getClasspath()) {
            ((ArrayList<String>) jars).add(jar.getPath());
        }

    }


    CompilerOptions options = EcjParser.createCompilerOptions();
    options.docCommentSupport = true;// So I can find @hide

    // Note: We can *not* set options.ignoreMethodBodies=true because it disables
    // type attribution!

    long level = getLanguageLevel(getSourceCompatibility());
    options.sourceLevel = level;
    options.complianceLevel = options.sourceLevel;
    // We don't generate code, but just in case the parser consults this flag
    // and makes sure that it's not greater than the source level:
    options.targetJDK = options.sourceLevel;
    options.originalComplianceLevel = options.sourceLevel;
    options.originalSourceLevel = options.sourceLevel;
    options.inlineJsrBytecode = true;// >= 1.5

    INameEnvironment environment = EcjParser.parse(options, sourceUnits, jars, outputMap, null);
    Collection<CompilationUnitDeclaration> parsedUnits = ((HashMap<ICompilationUnit, CompilationUnitDeclaration>) outputMap).values();
    return Pair.of(parsedUnits, environment);
}