An array is a sequence of values; the values in the array are called elements. You can make an array of int s, double s, String s, or any other type, but all the values in an array must have the same type.
Arrays and References | Think Java | Trinket
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If memory is not a concern, make two separate arrays of the same size, one of type String and another of type int . Choose one to be primary(most populated). Use a flag value("" for String and Integer. MIN_VALUE for int ) to indicate the result is the other type and should use the value stored in the other array.
Is there a "right "way to store a String and an Integer in the same array
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5 Answers. You can do this as follows but have to give up on generics for the list container. List<List> listOfMixedTypes = new ArrayList<List>(); ArrayList<String> listOfStrings = new ArrayList<String>(); ArrayList<Integer> listOfIntegers = new ArrayList<Integer>(); listOfMixedTypes.
Arraylist containing Integers and Strings - Stack Overflow
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6 Answers. Of course, you can use the Integer. parseInt() static method. In Java programming, converting String to integer is easy.
Can you store a string in a int in java? - Stack Overflow
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