protected void printChunk(List<Chunk> chunks) {
		for(Chunk ck : chunks) {
			System.out.println(ck+" -> "+ck.toFactorString());
		}
	}
protected void printChunk(List<Chunk> chunks) {
		for(Chunk ck : chunks) {
			System.out.println(ck+" -> "+ck.toFactorString());
		}
	}
protected void printChunk ( List < Chunk > chunks ) { for ( Chunk ck : chunks ) { System . out . println ( ck + " -> " + ck . toFactorString ( ) ) ; } }
输出 chunks, 调试用.
输出 chunks 调试用 .