Hello @kartik,
We can use the parseInt(String str) method of the Integer wrapper class for converting a String value to an integer value.
For example:
String strValue = "12345";
Integer intValue = Integer.parseInt(strVal);
The Integer class also provides the valueOf(String str) method:
String strValue = "12345";
Integer intValue = Integer.valueOf(strValue);
We can also use toInt(String strValue) of NumberUtils Utility Class for the conversion:
String strValue = "12345";
Integer intValue = NumberUtils.toInt(strValue);
Hope it helps!!
Thank you!