| CodeSigner[] getCodeSigners() : | Returns the CodeSigner objects for this entry or null if none. Syntax : public CodeSigner[] getCodeSigners() Returns: the CodeSigner objects for this entry or null if none.
Методи, успадковані від класу java.util.zip.ZipEntry clone getComment getCompressedSize getCrc getExtra getMethod getName getSize getTime hashCode isDirectory setComment setCompressedSize setCrc setExtra setMethod setSize setTime toString Методи, успадковані від класу java.lang.Object дорівнює finalize getClass notify notifyAll wait wait wait Примітка: Програми не працюватимуть в онлайн-IDE, оскільки вони не можуть читати файл Програма 1: Java //Java program demonstrating JarEntry method import java.io.FileInputStream; import java.io.IOException; import java.io.PrintStream; import java.util.jar.JarEntry; import java.util.jar.JarInputStream; class JarEntryDemo { public static void main(String[] args) throws IOException { FileInputStream fis = new FileInputStream('codechecker.jar'); JarInputStream jis = new JarInputStream(fis); JarEntry je=jis.getNextJarEntry(); PrintStream out = System.out; //illustrating getAttributes out.println(je.getAttributes()); //illustrating getCodeSigner out.println(je.getCodeSigners()); //illustrating getCertificates out.println(je.getCertificates()); } } Програма 2: Java //Java program demonstrating JarEntry method package java.util.jar; import java.io.IOException; import java.util.zip.ZipEntry; import java.security.CodeSigner; import java.security.cert.Certificate; public class JarEntry extends ZipEntry { Attributes attr; Certificate[] certs; CodeSigner[] signers; public JarEntry(String name) { super(name); } public JarEntry(ZipEntry ze) { super(ze); } public JarEntry(JarEntry je) { this((ZipEntry)je); this.attr = je.attr; this.certs = je.certs; this.signers = je.signers; } public Attributes getAttributes() throws IOException { return attr; } public Certificate[] getCertificates() { return certs == null ? null : (Certificate[]) certs.clone(); } public CodeSigner[] getCodeSigners() { return signers == null ? null : (CodeSigner[]) signers.clone(); } } Створіть вікторину