Java Class getGenericInterfaces() Method21 Mar 2025 | 2 min read The getField() method of java Class class returns the Types as an array of the type Type representing the interfaces directly implemented by the class or interface. SyntaxParameterNA ReturnsAn array. ThrowsGenericSignatureFormatError, TypeNotPresentException MalformedParameterizedTypeException Example 1Output: No interfaces impleamented... Example 2Output: [Ljava.lang.reflect.Type;@7852e922 type is ParameterizedType printing each one of ActualTypeArguments: ---- type is Class class name: String type is Class class name: BigInteger ---- Next TopicJava Class |
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 an array containing the method objects which represent all the public methods of the class or interface represented by a Class object, including those declared by the class or interface and inherited from superclasses...
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Java Class Method The method of java Class class returns the Java language modifiers for this class or interface. The modifiers contain the Java Virtual Machine's constants for the public, protected, private, final, static, abstract and interface. Syntax public int Parameter NA Returns The integer representing the modifiers for...
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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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Java Class Method The method of java Class class returns true if this class is a synthetic class; returns false otherwise. Syntax public boolean Parameter No parameter is passed. Returns true if and only if this class is a synthetic class as defined by the Java Language Specification. Throws NA Example 1 import...
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Java Class Method The method of java Class class is used to get the signers of this class. Syntax public Object[] Parameter NA Returns The signers. Throws SecurityException. Example 1 //import statements. import java.lang.*; public class ClassgetSignersExample1 { public static void main(String[] args) { try { ...
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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 canonical name of the class as defined by the Java Language Specification. Otherwise, it returns Null. Syntax public String Parameter No parameter is passed. Returns The canonical name of the underlying class if it exists, otherwise Null. Throws Does not...
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Java Class Method The method of java Class class returns an array which contains the constructor object reflected by the public constructors of this class. If no constructor is defined, it returns an array of length 0. Syntax public Constructor<?>[] throws SecurityException Parameter NA Returns An array of all...
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Java Class Method The method of java Class class returns an array of method objects representing all the methods defined in this class object. If no method is declared, then it returns an array of length 0. Syntax public Method[] throws SecurityException Parameter NA Returns An array of method...
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