public CharVector(char[] a, int capacity) {if (capacity > 0) {blockSize = capacity;} else {blockSize = DEFAULT_BLOCK_SIZE;}array = a;n = a.length;}

public CharVector ( char [ ] a , int capacity ) { if ( capacity > 0 ) { blockSize = capacity ; } else { blockSize = DEFAULT_BLOCK_SIZE ; } array = a ; n = a . length ; }
public CharVector(char[] a, int capacity){if (capacity > 0){blockSize = capacity;}else{blockSize = DEFAULT_BLOCK_SIZE;}array = a;n = a.Length;}
