Public Vs Private Java In Java, public and private are keywords that are known as an access modifier or specifier. It restricts…
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Java return Keyword Java return keyword is used to complete the execution of a method. The return followed by the appropriate value…
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Static Array in Java In Java, array is the most important data structure that contains elements of the same type. It stores…
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Why We Use Static Class in Java? In Java, static is a keyword that can be used with variables, classes, blocks, and…
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What is constructor chaining in Java? In Java, constructor chaining is a sequence of invoking constructors upon initializing an object. It is…
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String Pool in Java In Java, String is the most important topic. There is a number of concepts related to String but…
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Java Program to Count the Occurrences of Each Character In this section, we will discuss how to count the frequency of characters…
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Java Font In Java, Font is a class that belongs to the java.awt package. It implements the Serializable interface. FontUIResource is the…
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How to avoid null pointer exception in Java? Null Pointer Exception is a kind of run time exception that is thrown when…
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Non-primitive data types in Java Data types define the type of data that is stored in the variable. The type specifies the…