exactly one blank line before and after package statements
stop using denigrated: Foo bar[];
whitespace
error: semicolon missing
enforce standard javadoc tag order
whitespace
javadoc style
javadoc style
fix javac [cast] warning
<tt> -> {@code
punctuation
punctuation
normalize whitespace after <p>
delete trailing empty lines of javadoc
use third person in javadoc first sentence
whitespace
Update Creative Commons license URL in legal notices
Repackaged parallel collection classes
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