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What are the differences between the Heap memory and the String Constant Pool in Java?
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Why should we use a StringBuffer instead of a String in Java?
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Where to use a StringBuffer/StringBuilder than a String in Java?
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Does Java support multi-dimensional Arrays?
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What are the differences between an Exception class and an Error class in Java?
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Can we have a try block without a catch block in Java?
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Can we define a try block with multiple catch blocks in Java?
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How to add different comments in the Java code?
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How can we create a custom exception in Java?
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Can we have a return statement in the catch or, finally blocks in Java?
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What are the differences between StackOverflowError and OutOfMemoryError in Java?
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What are the differences between printStackTrace() method and getMessage() method in Java?
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Is finally block always get executed in Java?
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How to resolve a NullPointerException in Java?
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What are the differences between an application and an applet in Java?
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How to use the SimpleDateFormat class to convert a Java Date to a formatted String?
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Java Program to set the extent in JSlider
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What are the differences between access modifiers and non-access modifiers in Java?
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Why AWT components are heavy-weight while Swing components are light-weight in Java?
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What is Double-buffering in Java?