ThaiBuddhistChronologyresolveDate() method in Java, example
ThaiBuddhistChronology resolveDate() method in Java, example Original text: https://www . geeksforgeeks . org/thaibudhistechr-resolved ate-method-in-Java-with-example/ The resolved date() method of the Java . time . chrono . thaibudhistory class is used to resolve the date based on the thaibudhistory calendar, by using a specific parser style Retrieve the thaibudhistory date with the help of parsing the time field associated with a specific long value in the map. Syntax: public ThaiBuddhistDate resolveDate( Map fieldValues, ResolverStyle resolverStyle) Parameters:This method takes the following parameters as parameters: Field value: This will contain the timing field. Parser Style: This will parse the time field and provide the date. Return value:This method parses the data in the map with the help of a specific parser style. The Chrono field associated with a specific long value returns the local date according to the ThaiBuddhist calendar. The following example illustrates the resolveDate() method: Example 1: // Java program to demonstrate// resolveDate() methodimport java.util.*;import java.io.*;import java.time.*;import java.time.chrono.*;import java.time.temporal.*;import java.time.format.*;public class GFG { public static void main(String[] argv) { try { hidate = ThaiBuddhistDate.now(); getting ThaiBuddhistChronology crono = hidate.getChronology(); // creating and initializing HashMap HashMap<TemporalField, Long> map = new HashMap<TemporalField, Long>(); span class=”p”>.put((TemporalField) “>EPOCH_DAY, 30l); >// by using resolveDate() method = crono.resolveDate( =”n”>ResolverStyle.LENIENT); span class=”na”>out.println(“ThaiBuddhistDate is : ” …
BreakIteratorsetText(string) method in Java, example
BreakIterator setText(string) method in Java, examples Original text: https://www . geeksforgeeks . org/breakiterator-setextstring-method-in-Java-with-examples/ The setText() method of the java.text.BreakIterator class is used to set new text into the BreakIterator. Syntax: public void setText(String newText) Parameters: This method takes the form of a string Text is a parameter. Return value:This method returns nothing. The following is an example of the setText() method:Example 1: Java language (a computer language, especially Create a website) // Java program to demonstrate setText() methodimport java.text.*;import java.util.*;import java.io.*;public class GFG { public static void main(String[] argv) { // creating and initializing BreakIterator BreakIterator wb = BreakIterator .getWordInstance(); // setting text for BreakIterator // using setText() method wb .setText(“Code Geeks”); // getting the text being scanned by // using getText() method StringCharacterIterator text = (StringCharacterIterator)wb.getText( ); // display the result System .out.print(“Retrieved text is : ” .first()); for (int i = text.getBeginIndex() – 1; i < text.getEndIndex() – 2; >++) System.out.print(text.next() ); }} Output Retrieved text is : Code Geeks Example 2: Java language (a computer language, especially used for creating websites) // Java program to demonstrate setText() methodimport java.text.*;import java.util.*; import java.io.*;public class GFG { public static void main(String[] argv) { // creating and initializing BreakIterator BreakIterator wb = BreakIterator.getWordInstance() ; // setting text for BreakIterator // using setText() method wb.setText(“GeeksForGeeks”); // getting the text being scanned by // using getText() method StringCharacterIterator text =…
PathendsWith() method in Java, example
Path endsWith() method in Java, examples Original text: https://www . geesforgeks . org/path-end swith-method-in-Java-with-examples/ end swith()‘smethod uses c to check if this path object ends with the given path or string that we pass as argument. There are two types of endsWith() methods. endsWith(String other) method of java.nio.file.Path used to check if this path ends with a Path, constructed by converting the given path string which we passed as a parameter to this method. For example, this path “dir1/file1” ends with “dir1/file1” and “file1”. It does not end with “1” or “/file1”. Note that trailing separators are not taken into account, and so invoking this method on the Path”dir1/file1″ with the String “file1/” returns true. Syntax: “`javadefault boolean endsWith(String other) “` Parameters:This method accepts a single parameter other, which is the given path string. Return value:This method returns true if the path ends with the given path, false otherwise. Exception: If the path string cannot be converted to a path, this method throws invaliddathexception. The following program illustrates the endwith(String other) method:Program 1: “`java// Java program to demonstrate// Path.endsWith(String other) method import java.nio.file.Path;import java.nio.file.Paths;public class GFG { public static void main(String[] args) { // create object of Path Path path…
Abstract list sublist() method in Java, example
Abstract list sublist() method in Java, examples Original text: https://www . geesforgeks . org/abstract list-sublist-method-in-Java-with-examples / The subList() method of Java . util . abstract list class is used to return the fromIndex specified in this list (including) A view of the part between and toIndex (exclusive). (If fromIndex and toIndex are equal, the returned list is empty.) The returned list is backed by this list, so nonstructural changes in the returned list are reflected in this list, and vice versa. The returned list supports all optional list operations. Syntax: public List<E> subList(int fromIndex , int toIndex) Parameters:This method takes the following parameters as parameters. fromIndex: The lower endpoint of the sublist (inclusive) To index:The high end point of the sublist (exclusive) Return value:This method returns theview of the specified range in the list. Exception:This method throws the following exception. IndexOutOfBoundsException:If the endpoint index value is out of range (starting from the index size) IllegalArgumentException:If the endpoint index is unordered (from index> to index) The following is an example illustrating the subList() method: Example 1: // Java program to demonstrate// subList() method for String valueimport java.util.*;public class GFG1 { public static void main(String[] argv) /span> Exception { try { // Creating object of…
SimpleDateFormatclone() method in Java, example
SimpleDateFormat clone() method in Java, examples Original text: https://www . geesforgeks . org/simpledateform-clone-method-in-Java-with-examples/ The clone() method of the Simple Date Format class is used to create a copy of the simple date format. It creates another copy of this simple date format. Syntax: public Object clone() Parameters: This method does not take any parameters. Return value:This method returns a copy of the simple date format. The following program illustrates how the clone() method of a simple date format works: Example 1: // Java to illustrate clone() methodimport java.text.*;import java .util.*;public class SimpleDateFormat_Demo { public static void main(String[] args) throws InterruptedException { // Initializing SimpleDateFormat SimpleDateFormat SDFormat = new SimpleDateFormat( class=”s”>”MM/dd/yyyy”); // Displaying the formats Date date = new Date(); String str_Date1 = SDFormat .format(date); System.out .println(“The Original : ” + (str_Date1)); // Using clone() System .out.println(“Is the clone equal? ” SDFormat () class=”n”>SDFormat)); }} Output: The Original: 01 /30/2019 span>Is the clone equal? true
ChronoLocalDateget() method in Java, example
ChronoLocalDate get() method in Java, examples Original text: https://www . geeksforgeeks . org/chronolocaldata-get-method-in-Java-with-examples/ The get() method of the chronolocalydate interface in Java method gets the value of the specified field from the date as an int. Syntax: public int get(TemporalField field) Parameters: This method accepts A parameter field, which is the field to be obtained and does not need to be empty. Return value: Return the value of this field. Exception: The function throws the following three exceptions: DateTimeException : If the field cannot be obtained or the value exceeds the valid value range of the field, this exception will be thrown. unsupportedtemporaltypexception: This exception will be thrown if the field is not supported or the value range exceeds an integer Arithmetic Exception: This exception is thrown if a numerical overflow occurs The following program illustrates the get() method in Java Program 1: // Program to illustrate the get() methodimport java.util.*;import java.time.*;import java.time.chrono.*;import java.time.temporal.ChronoField;public class GfG { public static void main(String[] args) { ChronoLocalDate dt = LocalDate.parse(“2017-02-16”) ; System.out.println(dt.get( .MONTH_OF_YEAR)); }} Output: 2 Program 2 : // Program to illustrate the get() method// Exception Programimport java.util.*;import java.time.*; import java.time.chrono.*;import java.time.temporal.ChronoField; public class GfG { public static void main(String[] args) { try { ChronoLocalDate dt = LocalDate. parse(“2017-02-30”); System.out.println(dt.get( .MONTH_OF_YEAR)); } catch…
StringReaderreset() method in Java, example
StringReader reset() method in Java, examples Original text: https://www . geesforgeks . org/string reader-reset-method-in-Java-with-examples/ The reset() method of the StringReader class in Java is used to reset the stream. After reset, if the stream has been marked, this method attempts to reposition it at the mark, otherwise it attempts to position it to the starting point. Syntax: public void reset() Parameters: This method does not accept any parameters. Return value:This method does not return a value. Exception:If an error occurs during input and output If the stream is not marked If the tag is invalid If the reset () method is not supported, this method throws IOException: . The following method illustrates how the reset() method works: Program 1: // Java program to demonstrate// StringReader reset() methodimport java.io.*;import java.util.*;class GFG { public static void main (String[] args) { try { String str = “GeeksForGeeks”; StringReader instance StringReader reader > new StringReader(str); // Get the character // to be read from the stream int ch; // Read the first 10 characters // to this reader using read() method // This will put the str in the stream // till it is read by the reader > for (int i = 0; i < 10; i++) { ch = reader. span>read(); System.out.print((char)ch); } System.out.println(); // mark the stream…
Date equals () method in Java, example
Date equals () method in Java, examples Original text: https://www . geesforgeks . org/date-equals-method-in-Java-with-examples/ The Java Date class‘s equals() method checks whether two dates are equal based on the millisecond difference. Syntax: public boolean equals(Object obj) Parameters:This function accepts A single parameter Object that specifies the object to compare. Return values:The function gives 2 return values specified below: True if the objects are equal. False if the objects are not equal. Exceptions:The function does not throw any exceptions. The following program demonstrates the above functionality: // Java code to demonstrate // equals() function of Date classimport java. util.Date;import java.util.Calendar;public class GfG { // main method public static void main(String[] args) { // creating a Calendar object Calendar c = Calendar.getInstance(); // set Month // MONTH starts with 0 i.e. (0 – Jan) c.set(Calendar.MONTH, 11); // set Date c.set(Calendar.DATE, 05); // set Year c.set(Calendar.YEAR, 1996); // creating a date object with specified time . Date dateOne = c.getTime(); System.out.println(“Date 1: ” + dateOne); // creating a date of object // storing the current date Date currentDate = new Date (); System.out.println(“Date 2: ” + currentDate); System.out.println(“Are both dates equal: ” + currentDate.equals(dateOne)); }} Output: Date 1: Thu Dec 05 08:19:56 UTC 1996Date 2: Wed Jan 02 08:19 :56 UTC 2019Are both dates equal: false // Java code to demonstrate//…
Collection contains () method in Java, example
Set contains the () method in Java, examples Original text: https://www . geesforgeks . org/set-contains-method-in-Java-with-examples/ The method is used to check whether a specific element exists in the collection. So it is basically used to check if a collection contains any specific element. Syntax: boolean contains(Object element) Parameter:The parameter element belongs to the collection type. This is the element that needs to be tested regardless of whether it exists in the collection. Return value:If the element exists in the collection, the method returns true, otherwise it returns false. The following program illustrates // Java code to illustrate Set.contains() methodimport java.io.*;import java.util.*;public class HashSetDemo { public static void main(String args[]) { // Creating an empty Set Set<String > set = new HashSet<String> (); // Using add() method to add elements into the Set set.add(“Welcome”); set.add(“To”); set.add(“Geeks”); set.add( “4”); set.add(“Geeks”); // Displaying the Set System.out. println(“Set: ” + set); // Check for “Geeks” in the set System.out. println(“Does the Set contains ‘Geeks’? “” span> + set.contains(“Geeks”)); …
AtomicLongArrayset() method in Java, example
AtomicLongArray set() method in Java, examples Original text: https://www . geeksforgeeks . org/atomicongarray-set-method-in-Java-with-examples/ Java . util . concurrent . atomic . AtomicLongArray . set()is a built-in method in Java that sets a given value anywhere in the atomicongarray. This method takes the index value of the AtomicLongArray as a parameter and updates the value at that index. This method does not return a value. The function set() is similar to the getAndSet() function, but the former does not return any value, while the latter returns a value at a given index and then sets the new value at that index . Syntax: Public final invalid set (int i, long newValue) Parameters:The function takes two parameters: I–the index value to be updated. newValue* – The new value to update at the index. Return value: The function does not return a value. The following program illustrates the above method: Program 1: “`java// Java program that// the set() function import java.util.concurrent.atomic.AtomicLongArray; public class GFG { public static void main(String args[]) a AtomicLongArray arr = new AtomicLongArray(a); // Displaying the AtomicLongArray System.out.println(“The array : ” + arr); // Index where operation is performed int idx = 0; // The new value to update at…
