The need to find the length of a Java String is a common programming requirement. Learn how to get the size of a Java String and avoid lengthy errors developers often encounter.

Caused by: java.lang.ClassCastException: java.lang.String cannot be cast to java.lang.Long at org.redisson.client.protocol.convertor.BooleanAmountReplayConvertor.convert ...

A Java string is a sequence of characters that exists as an object of the class java.lang. Java strings are created and manipulated through the string class. Once created, a string is immutable -- its ...