![]() For example, the String and Scanner class. Library classes are the pre-written classes which are a part of the Java system. What are the library classes in Java? What is their use? Reason - All the wrapper classes are available in java.lang package. In which package is the wrapper class Integer available? Reason - The given statement initialises the variable count with the integer value 12. ![]() Variable count will be initialised with value 12. Value of count will be unknown as no value has been assigned yet. ![]()
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