Java数组元素的默认初始化值

/*** @Author: YuShiwen* @Date: 2020/11/12 7:14 PM* @Version: 1.0*/publicclassArrayTest {
publicstaticvoidmain(String[] args) {
//整型默认初始化值为0int[] arr=newint[3];
for (inti : arr) {
System.out.print(i);
        }
System.out.println();
byte[] arr1=newbyte[3];
for (byteb : arr1) {
System.out.print(b);
        }
System.out.println();
short[] arr2=newshort[3];
for (shorti : arr2) {
System.out.print(i);
        }
System.out.println();
//浮点型默认初始化值为0.0float[] floats=newfloat[3];
for (floataFloat : floats) {
System.out.print(aFloat);
        }
System.out.println();
double[] doubles=newdouble[3];
for (doubleaDouble : doubles) {
System.out.print(aDouble);
        }
System.out.println();
//char型默认初始化值为0或'\u0000'，而非字符型'0'char[] chars=newchar[3];
for (charaChar : chars) {
System.out.print(aChar);
        }
System.out.println();
if(chars[0] ==0){
System.out.println("char型默认初始化值为0或'\\u0000'，而非字符型'0'");
        }
//boolean默认初始化值为falseboolean[] booleans=newboolean[3];
for (booleanaBoolean : booleans) {
System.out.print(aBoolean);
        }
System.out.println();
//引用数据类型为nullString[] strings=newString[3];
for (Stringstring : strings) {
System.out.print(string);
        }
    }
}

0000000000.00.00.00.00.00.0char型默认初始化值为0或'\u0000'，而非字符型'0'falsefalsefalsenullnullnullProcessfinishedwithexitcode0