wro4j-core/src/main/java/ro/isdc/wro/model/resource/support/hash/ConfigurableHashStrategy.java
public String getHash(final InputStream inputStream)
      throws IOException {
    try{
      return getConfiguredStrategy().getHash(inputStream);
	}finally{
      IOUtils.closeQuietly(inputStream);
	}
  }
public String getHash(final InputStream inputStream)
      throws IOException {
    try{
      return getConfiguredStrategy().getHash(inputStream);
	}finally{
      IOUtils.closeQuietly(inputStream);
	}
  }
{@inheritDoc}