/*
 *  Copyright 2013 Alexey Andreev.
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package org.teavm.resource;

import java.io.IOException;
import java.io.InputStream;

/**
 *
 * @author Alexey Andreev
 */
public class ClasspathResourceReader implements ResourceReader {
    private ClassLoader classLoader;

    public ClasspathResourceReader(ClassLoader classLoader) {
        this.classLoader = classLoader;
    }

    public ClasspathResourceReader() {
        this(ClasspathResourceReader.class.getClassLoader());
    }

    @Override
    public boolean hasResource(String name) {
        return classLoader.getResource(name) != null;
    }

    @Override
    public InputStream openResource(String name) throws IOException {
        return classLoader.getResourceAsStream(name);
    }
}

@@ -1118,52 +1118,355 @@
     
-return classLoader.getResource(name) != null
+if (classLoader.getResource(name) == null) %7B%0A            return false;%0A        %7D%0A        try (InputStream input = classLoader.getResourceAsStream(name)) %7B%0A            if (input == null) %7B%0A                return false;%0A            %7D%0A            input.read();%0A        %7D catch (IOException e) %7B%0A            return false;%0A        %7D%0A        return true
 ;%0A  

Fix https://github.com/konsoletyper/teavm/issues/147