Java Class getPackageName() Method21 Mar 2025 | 1 min read The getPackageName() method of java Class class is used to get the fully qualified name of the package. If no package name is specified, then it returns an empty string. SyntaxParameterNo parameter is passed. ReturnsReturn package name as a string. ThrowsNA Example 1Output: Class ::: java.lang.Integer.......... Package ::: package java.lang, Java Platform API Specification, version 1.8 Package Name ::: package java.lang, Java Platform API Specification, version 1.8 Example 2Output: Class Package1 Name::package Class java.util Package2 Name::package Class Next TopicJava Class |
Java Class Method The method of java Class class returns this element's annotation for the specified type if such an annotation is directly present, otherwise null. It ignores inherited annotations. Syntax public <A extends Annotation> A[] getDeclaredAnnotationsByType(Class<A> annotationClass) Parameter annotationClass - the Class object corresponding to the annotation...
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Java Class Method The method of java Class class returns annotations that are present on this element. If there are no annotations present on this element, then it returns an array of length 0. The caller of this method can modify the returned array. Syntax public...
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Java Class Method The method of java Class class is used to return the resources of the module in which this class exists. The value returned from this function exists in the form of the object of the URL class. Syntax public URL getResource(String name) Parameter name -...
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Java Class Method The method of java Class class checks if the specified Class object represents a primitive type. Syntax public boolean Parameter NA Returns true if and only if this class represents a primitive type. Throws NA Example 1 public class ClassisPrimitiveExample1 { public static void main(String... args) { ...
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Java Class Method The method of java Class class returns the Class object representing the class in which it was declared if the class or the interface represented by this Class object is a member of another class. Otherwise, it returns null. Syntax public Class<?> ...
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Java Class Method The method of java Class class is used to get the name of the entity, and that entity can be class, interface, array, enum, method, etc. of the class object. Element Type Encoding boolean Z char C class or interface Lclassname; double D float F int I long J short S Syntax public String Parameter NA Returns Entity name as the string. Throws Does not throw...
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Java Class Method The method of java Class class returns the Type representing the direct superclass of the class, interface, primitive type or void represented by this Class. Syntax public Type getGenericSuperclass() Parameter Does not take the parameter. Returns the direct superclass of the class represented by this object. Throws GenericSignatureFormatError TypeNotPresentException...
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Java Class Method The method of java Class class returns the assertion status that would be assigned to this (current class object) class, if it is to be initialized at the time method is invoked. If the assertion status is already set, the...
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Java Class Method The cast() method of java Class class casts an object to the class or interface represented by this Class object. Syntax public T cast(Object obj) Parameter obj - the object to be cast Returns the object after casting, or null if obj is null Throws ClassCastException Example 1 class Base { ...
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Java Class () Method The () method of java Class returns the class representing the component type of an array. Otherwise this method return null. Syntax public Class<?> () Parameter NA Returns Class representing the component type. Throws This does not throw an exception. Example 1 //import statements import java.lang.*; public class ClassExample1 { public...
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