/guava/android/guava/src/com/google/common/io/CharStreams.java
copy( sb) ;
copy ( r, sb ) ;
} private static StringBuilder toStringBuilder(Readable r) throws IOException { StringBuilder sb = new StringBuilder(); if (r instanceof Reader) { copyReaderToBuilder((Reader) r, sb); } else { <extra_id_0> } return sb; } public static List<String> readLines(Readable r) throws IOException { List<String> result = new ArrayList<>(); LineReader lineReader = new LineReader(r);