1.String.equalsIgnoreCase()API The syntax to use theequalsIgnoreCase()API is as follows: booleanisEqual=thisString.equalsIgnoreCase(anotherString); Note that if we passnullas the method argument, the comparison
DemoClass to be saved: DemoClass: final static fileName=DemoClassBytes.ser, final static logger=java.util.logging.LogManager$RootLogger@1d99a4d, non-final static staticVariable=this is a static variable, instance intVariable=1, transient instance transientVariable=this is a transient instance field,...
Java String.equals() Learn to compare the content of two String objects in a case-sensitive manner using theString.equals()API. For case-insensitive comparison, we can use theequalsIgnoreCase()method. Never use'=='operator for checking the strings equality. It verifies the object references, no...
(obj instanceof Employee)) { return false; } Employee empObj = (Employee) obj; return this.age == empObj.age && this.name.equalsIgnoreCase(empObj.name); } @Override public int hashCode() { int hash = 1; hash = hash * 17 + this.name.hashCode(); hash = hash * 31 + this.age...
be run if the try block has any errorcatch(IllegalArgumentExceptioni){System.out.println("Invalid Entry Detected!. Do you want to try it again?");// if try block had an// error, this would printAddProduct=nxtLINE.next();if(AddProduct.equalsIgnoreCase("AddProduct"))execute(AddProduct);...
The Oracle version of the Java runtime environment (JRE) comes standard with a default provider, named SUN. Other Java runtime environments may not necessarily supply the SUN provider.Who Should Read This DocumentProgrammers that only need to use the Java Security API to access existing ...
This time, instead of using the name() method, use the getValue() method, as shown below:public enum Weekday { // ... public static Weekday findByValue(String value) { for (Weekday day : values()) { if (day.getValue().equalsIgnoreCase(value)) { return day; } } return null; }...
public class HowToListerSAX { class HowToHandler extends DefaultHandler { boolean title = false; boolean url = false; public void startElement(String nsURI, String strippedName, String tagName, Attributes attributes) throws SAXException { if (tagName.equalsIgnoreCase("title")) ...
publicStringcountryCodeToEmoji(Stringcode){// offset between uppercase ASCII and regional indicator symbolsintOFFSET=127397;// validate codeif(code==null||code.length()!=2){return"";}//fix for uk -> gbif(code.equalsIgnoreCase("uk")){code="gb";}// convert code to uppercasecode=code.toUpp...
equalsIgnoreCase("exit")) break; } System.out.println("Shut down Socket server!!"); // close the ServerSocket Server_Socket.close(); } } The code above is trying to read a string sent from the client. The output for this code is the java.io.StreamCorruptedException: invalid stream ...