duplicated block id: 1
size: 7 cleaned lines of code
in 2 files:
 - commons-rng-core/src/main/java/org/apache/commons/rng/core/source64/L128X256Mix.java (151:159)
 - commons-rng-core/src/main/java/org/apache/commons/rng/core/source64/L64X256Mix.java (149:157)