java gives me Exception in thread "main" java.lang.NullPointerException
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What is a NullPointerException, and how do I fix it?
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RuntimeException: Unable to instantiate application
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System.NullPointerException: Attempt to de-reference a null object ,sravn
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NullPointerException when setting attribute?
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Difference between java.lang.RuntimeException and java.lang.Exception
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Why main() method is needed in java main class
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Java program does not run and throws an error about classes
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What is a NullReferenceException, and how do I fix it?
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System.NullPointerException: Attempt to de-reference a null object:
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java.lang.NullPointerException at org.primefaces.component.datatable.feature.FilterFeature.filter
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"Error: Main method not found in class MyClass, please define the main method as..."
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NullReferenceException after POST
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What is an "index out of range" exception, and how do I fix it?
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Why does Java have a "NullPointerException" when there are no pointers in Java?
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Using methods from another class in the main?
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NullPointerException : println needs a message in android
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Writing a function inside the main method - Java