/guava/android/guava/src/com/google/common/io/CharSource.java
throw closer.register( reader) ;
throw closer.rethrow ( e ) ;
public String read() throws IOException { Closer closer = Closer.create(); try { Reader reader = closer.register(openStream()); return CharStreams.toString(reader); } catch (Throwable e) { <extra_id_0> } finally { closer.close(); } } @CheckForNull public String readFirstLine() throws IOException {