Package getImplementationVendor() method in Java with Examples
Last Updated :
09 Sep, 2021
The getImplementationVendor() method of java.lang.Package class is used to get the vendor of the implementation of this package. The method returns the implementation vendor of the package as a String.
Syntax:
public String getImplementationVendor()
Parameter: This method does not accept any parameter.
Return Value: This method returns the implementation vendor of the package as a String, if known. Else it returns null
Below programs demonstrate the getImplementationVendor() method.
Example 1:
Java
public class Test {
public static void main(String[] args)
{
Package myPackage
= Package.getPackage( "java.lang" );
System.out.println(
"Package represented by myPackage: "
+ myPackage.toString());
System.out.println(
"Implementation vendor of myPackage: "
+ myPackage.getImplementationVendor());
}
}
|
Output:
Package represented by myPackage: package java.lang, Java Platform API Specification, version 1.8
Implementation vendor of myPackage: N/A
Example 2:
Java
public class Test {
public static void main(String[] args)
{
Package myPackage
= Package.getPackage( "java.io" );
System.out.println(
"Package represented by myPackage: "
+ myPackage.toString());
System.out.println(
"Implementation vendor of myPackage: "
+ myPackage.getImplementationVendor());
}
}
|
Output:
Package represented by myPackage: package java.io, Java Platform API Specification, version 1.8
Implementation vendor of myPackage: N/A
Reference: https://docs.oracle.com/javase/9/docs/api/java/lang/Package.html#getImplementationVendor–
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