question: public ISPO [ ] nextChunk ( ) { if ( ! hasNext ( ) ) { throw new NoSuchElementException ( ) ; } final ISPO [ ] ret ; if ( i == 0 && numStmts == stmts . length ) { ret = stmts ; } else { final int remaining = numStmts - i ; ret = new ISPO [ remaining ] ; System . arraycopy ( stmts , i , ret , 0 , remaining ) ; } i = numStmts ; return ret ; }
target:  Returns the remaining statements.