Class getSigners() method in Java with Examples

Class getPackage() method in Java with Examples

Last Updated : 27 Jan, 2022

The getPackage() method of java.lang.Class class is used to get the package of this entity. This entity can be a class, an array, an interface, etc. The method returns the package of this entity.
Syntax:

public Package getPackage()

Parameter: This method does not accept any parameter.
Return Value: This method returns the package of this entity.
Below programs demonstrate the getPackage() method.
Example 1:

Java

// Java program to demonstrate getPackage() method

public class Test {
    public static void main(String[] args)
        throws ClassNotFoundException
    {

        // returns the Class object for this class
        Class myClass = Class.forName(&quot;Test&quot;);

        System.out.println(&quot;Class represented by myClass: &quot;
                           + myClass.toString());

        // Get the Package of myClass
        // using getPackage() method
        System.out.println(&quot;Package of myClass: &quot;
                           + myClass.getPackage());
    }
}

Output:

Class represented by myClass: class Test
Package of myClass: null

Example 2:

Java

// Java program to demonstrate getPackage() method

public class Test {

    public static void main(String[] args)
        throws ClassNotFoundException
    {
        // returns the Class object
        Class myClass = Class.forName(&quot;java.lang.String&quot;);

        // Get the package of myClass
        // using getPackage() method
        System.out.println(&quot;Package of myClass: &quot;
                           + myClass.getPackage());
    }
}

Output:

Package of myClass: package java.lang,
 Java Platform API Specification,
 version 1.8

Reference: https://docs.oracle.com/javase/9/docs/api/java/lang/Class.html#getPackage--

Class getSigners() method in Java with Examples

S

srinam

Improve

Article Tags :

Practice Tags :

Java

Similar Reads

Class getPackageName() method in Java with Examples

The getPackageName() method of java.lang.Class class is used to get the package name of this entity. This entity can be a class, an array, an interface, etc. The method returns the package name of this entity as a String.Syntax:Â Â public String getPackageName() Parameter: This method does not accept

Class getName() method in Java with Examples

The getName() method of java.lang.Class class is used to get the name of this entity. This entity can be a class, an array, an interface, etc. The method returns the name of the entity as a String.Syntax: public String getName() Parameter: This method does not accept any parameter.Return Value: This

Class getClasses() method in Java with Examples

The getClasses() method of java.lang.Class class is used to get the classes of this class, which are the class and interfaces that are public and its members. The method returns the classes of this class in the form of array of Class objects. Syntax: public Class[] getClasses() Parameter: This metho

Class getTypeName() method in Java with Examples

The getTypeName() method of java.lang.Class class is used to get the type name of this class, which provides the information about this class' type. The method returns the type name of this class in the form of String. Syntax: public String getTypeName() Parameter: This method does not accept any pa

Class getSigners() method in Java with Examples

The getSigners() method of java.lang.Class class is used to get the signers of this class. The method returns the signers of this class. If this object represents a primitive type or void, then this method returns null. Syntax: public Object[] getSigners() Parameter: This method does not accept any

Class getModule() method in Java with Examples

The getModule() method of java.lang.Class class is used to get the module of this entity. This entity can be a class, an array, an interface, etc. The method returns the module of the entity.Syntax:Â Â public Module getModule() Parameter: This method does not accept any parameter.Return Value: This m

Class getMethod() method in Java with Examples

The getMethod() method of java.lang.Class class is used to get the specified method of this class with the specified parameter type, which is the method that is public and its members. The method returns the specified method of this class in the form of Method objects. Syntax: public Method getMetho

Class getSuperclass() method in Java with Examples

The getSuperclass() method of java.lang.Class class is used to get the super class of this entity. This entity can be a class, an array, an interface, etc. The method returns the super class of this entity.Syntax: public Class<T> getSuperclass() Parameter: This method does not accept any param

Class getSimpleName() method in Java with Examples

The getSimpleName() method of java.lang.Class class is used to get the simple name of this class, as given in the sourcecode. The method returns the simple name of this class in the form of String. If this class is anonymous, then this method returns empty string.Syntax: public String getSimpleName(

Class getClassLoader() method in Java with Examples

The getClassLoader() method of java.lang.Class class is used to get the classLoader of this entity. This entity can be a class, an array, an interface, etc. The method returns the classLoader of this entity.Syntax: public ClassLoader getClassLoader() Parameter: This method does not accept any parame