BubbleSort

public class Principal {
	public static void main(String[] args) {

		int[] vetor = new int[]{ 2, 7, 1, 12, 6, 4, 3, 5, 123, 0, -1, -123 };
				
		boolean flg = true;
		do{
			int troca = 0;
			flg = false;
			for(int i = 0;i < vetor.length - 1; i++){
				if (vetor[i] >= vetor[i+1])
				{
					troca = vetor[i+1];
					vetor[i+1] = vetor[i];
					vetor[i] = troca;
					flg = true;
				}
			}
		} while (flg = true);
		
		System.out.print("[");
		for(int i = 0; i < vetor.length; i++) {
			System.out.print(vetor[i]);
			
			if(i + 1 < vetor.length)
				System.out.print(", ");
		}
		System.out.println("]");
	}
}