Example usage for java.util.jar Attributes isEmpty

Introduction

In this page you can find the example usage for java.util.jar Attributes isEmpty.

Prototype

public boolean isEmpty() 

Source Link

Document

Returns true if this Map contains no attributes.

Usage

From source file:Main.java

public static void main(String[] argv) throws Exception {
    URL url = new URL("jar:file:/c://my.jar!/");
    JarURLConnection conn = (JarURLConnection) url.openConnection();

    Attributes attrs = conn.getMainAttributes();
    System.out.println(attrs.isEmpty());
}

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