Java Utililty Methods Array Dimension Get

int arrayDim(Class c)
array Dim

if (c.isArray() && !c.getComponentType().isArray())
 return 1;
else
 return 1 + arrayDim(c.getComponentType());

int arrayDimension(String clsName)
Computes the dimension of the array class specified by name.

int arrayDim = 0;
if (clsName.startsWith("[")) {
 for (int i = 0; i < clsName.length(); i++) {
 if (clsName.charAt(i) != '[') {
 break;
 arrayDim = i + 1;
return arrayDim;

int arrayDimensions(Class arrayClass)
Get the dimension of an array

verifyIsArray(arrayClass); 
return arrayClass.getName().lastIndexOf("[") + 1;

int arrayDimensions(Class c)
Return the number of array dimensions represented by the given class.

Class<?> rest = c;
int result = 0;
while (rest.isArray()) {
 rest = rest.getComponentType();
 result++;
return result;

int[] arraysDims(String[] arr)
arrays Dims

if (arr.length > 1) {
 int[] idx = new int[arr.length - 1];
 for (int i = 1; i < arr.length; i++) {
 idx[i - 1] = Integer.parseInt(arr[i]);
 return idx;
return null;
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