Java > Check data type.

private void checkDataType(Object value){
 if (value instanceof String) {
  System.out.println("String");
  
 } else if (value instanceof Integer) {
  System.out.println("Integer");
  
 } else if (value instanceof BigDecimal) {
  System.out.println("BigDecimal");
  
 } else if (value instanceof Long) { 
  System.out.println("Long");
  
 }
}