ParGCAllocBuffer is changed to PLAB and G1ParGCAllocBuffer is changed to G1PLAB. parGCAllocBuffer.* is changed to plab*. CR: https://bugs.openjdk.java.net/browse/JDK-8074546 webrev: http://cr.openjdk.java.net/~jprovino/8074546/webrev.00 Test: jprt Thanks. joe