Merge remote-tracking branch 'origin/master' into InitSignal-final

src/main/java/teetime/stage/ZipByteArray.java

.../teetime/stage/basic/distributor/RoundRobinStrategy2.java

src/main/java/teetime/stage/io/ByteArrayFileWriter.java

src/main/java/teetime/stage/io/File2ByteArray.java

src/main/java/teetime/stage/io/File2SeqOfWords.java

.../java/teetime/stage/string/buffer/StringBufferFilter.java

.../stage/string/buffer/handler/AbstractDataTypeHandler.java

...va/teetime/stage/string/buffer/handler/StringHandler.java

.../java/teetime/stage/string/buffer/util/KiekerHashMap.java

src/main/java/teetime/util/CyclicListIterator.java

src/main/java/teetime/util/HashMapWithDefault.java

src/main/java/teetime/util/classpath/FileSearcher.java

...util/concurrent/hashmap/ConcurrentHashMapWithDefault.java

...in/java/teetime/util/concurrent/hashmap/ValueFactory.java

...til/concurrent/queue/takestrategy/SCParkTakeStrategy.java

...a/teetime/util/concurrent/workstealing/CircularArray.java

...eetime/util/concurrent/workstealing/CircularIntArray.java

...ime/util/concurrent/workstealing/CircularModIntArray.java

...il/concurrent/workstealing/CircularWorkStealingDeque.java

...ng/alternative/CircularWorkStealingDequeWithSentinel.java