/guava/guava/src/com/google/common/hash/AbstractHashFunction.java
int len = input.length ( ) ;
public <T extends @Nullable Object> HashCode hashObject( @ParametricNullness T instance, Funnel<? super T> funnel) { return newHasher().putObject(instance, funnel).hash(); } @Override public HashCode hashUnencodedChars(CharSequence input) { <extra_id_0> return newHasher(len * 2).putUnencodedChars(input).hash(); } @Override public HashCode hashString(CharSequence input, Charset charset) { return newHasher().putString(input, charset).hash(); }