Java Tutorial Index

Java Tutorial Java Features C++ vs Java Java History Java Hello World Java Development Kit Java Runtime Environment Java Virtual Machine Difference between JDK, JRE, and JVM Memory Areas in Java Java Operators Java Keywords Primitive Data Types Variables

Java Loops

Java Do While Loop Java While Loop Java For Loop Java Enhanced For Loop

Java Programs

Java Basic Programs Factorial Program in Java Fibonacci Series Program in Java Prime Number Program in Java Palindrome Number Program in Java Armstrong Number Program in Java Anagram Program in Java Pattern Programs in Java Calculator Program in Java Leap Year Program in Java Addition Program in Java Number Pattern Programs in Java Star Pattern Programs in Java Package Program in Java Pyramid Program in Java Sorting Program in Java String Palindrome Program in Java Even Odd Program in Java For Loop Program in Java If Else Program in Java Switch Case Program in Java GCD Program in Java LCM Program in Java Hello Program in Java Matrix Program in Java Menu Driven Program in Java Series Program in Java Client Server Program in Java Swapping Program in Java Pig Latin Program in Java Tower of Hanoi Program in Java Recursion Program in Java Matrix Multiplication Program in Java Perfect Number Program in Java Classes and Objects in Java Example Programs String Programs in Java Array Programs in Java Constructor Program in Java Inheritance Program in Java Abstract class Program in Java Interface Program in Java Encapsulation Program in Java Polymorphism Program in Java Exception Handling Program in Java Multithreading Program in Java Thread Program in Java Collection Programs in Java ArrayList Program in Java Stack Program in Java Applet Program in Java Swing Program in Java JDBC Program in Java How to run Java program in command prompt How to run Java program in Eclipse Program to find and replace characters on string in java Program to find the duplicate characters in a string Program to check whether a given character is present in a string or not Java Program to Print Permutations of String Java program to find frequency of characters in a string Java Program to remove duplicate characters in a string

Java Sorting

Sorting Algorithms in Java Merge Sort in Java Quick Sort in Java Bubble Sort in Java Insertion Sort in Java Selection Sort in Java Heap Sort in Java Radix Sort in Java Topological Sort in Java Bucket Sort in Java Counting Sort in Java

Java OOPs Concepts

OOPs - Object Oriented Programming Objects and Classes in Java Methods in Java Java Naming Conventions Constructors in Java Java this keyword Java static keyword Inheritance in Java Aggregation in Java Java super keyword Constructor Chaining and Constructor Overloading Java Polymorphism Static and Dynamic Binding in Java Java Abstraction Abstract class in Java Interface in Java Difference between Abstract class and Interface Java final keyword Packages in Java Access Modifiers in Java Java Wrapper classes Java Numbers Java Characters Java Integer Java Boolean Java Arrays Java Command Line Arguments Java strictfp Keyword Java Math

Java Strings

Java Strings Java String Methods StringBuilder in Java StringBuffer in Java Java Regular Expressions StringBuffer vs StringBuilder String vs StringBuffer String vs StringBuilder String Manipulation in Java Java String Concatenation How to Reverse a String in Java String Array in Java How to Compare Two Strings in Java How to Concatenate Two Strings in Java Why String in Immutable in Java java.lang.NumberFormatException for Input String String Pool in Java Java Generate Random String How to take String Input in Java Java String Interview Questions

Java Exceptions

Exception Handling in Java Java try catch Java throw Java throws Difference between throw and throws Java finally Java Custom Exception Java Exception Propagation

Garbage Collection

Automatic Resource Management in Java Java Garbage Collection Java finalize() Java gc() Difference between final, finally and finalize

Multithreading

Multithreading in Java Process and Thread in Java Basic Terms in Multithreading Java Thread creation Thread Scheduler in Java Java Thread class DeadLock in Java

Java IO

Java IO Java Read File Java file Reader Java Buffer Reader Java file Writer Java BufferedWriter Java InputStreamReader Scanner in Java Java StringReader Java StringReader Class Java StringWriter Class Java PrintWriter Java File Java Read File Line By Line Java FileInputStream Java FileOutputStream Java Create File Java Delete File Java Open File Java Read File to String Java copy file Jar File in Java Java FileNotFoundException

Serialization

Java Serialization Java transient

Networking

Java Network Programming Java Socket Programming Java URL Java URLConnection HttpURLConnection in Java Java InetAddress Java DatagramSocket and Java DatagramPacket

AWT

Java AWT

Swing

Swing in Java

Java Collections

Collections in Java Java List Interface ArrayList in Java LinkedList in Java Vector in Java Stack in Java ArrayList vs LinkedList in Java ArrayList vs Vector in Java Java Set Interface HashSet in Java LinkedHashSet in Java TreeSet in Java Java Queue Interface PriorityQueue in Java Deque in Java ArrayDeque in Java Java Map Interface HashMap in Java LinkedHashMap in Java TreeMap in Java Dictionary in Java Hashtable in Java Properties in Java Collections class in Java Java Comparable Java Comparator Comparable vs Comparator in Java

Java Generics

Generics in Java

Java Annotations

Annotations in Java

Java JDBC

Java JDBC Tutorial JDBC Architecture Types of JDBC Drivers JDBC vs ODBC Java Database Connectivity with MySQL Java Database Connectivity with Oracle Statements in java Prepared statement in Java Resultset in java Java ResultSetMetaData DatabaseMetaData in Java Callable Statement in Java Transaction Management in Java Design of JDBC

Java Differences

Java vs DotNET Java vs JavaScript Python vs Java Kotlin vs Java Java vs C++ C# vs Java Java float vs double Java vs Scala Java vs Go Java vs Golang Java Extends vs Implements Java vs Node.js Static vs Non-static in Java C vs Java int vs Integer in Java Java protected vs private Java vs Dot Net Stack vs Heap in Java Java Array vs ArrayList Java SE vs EE Class vs Object in Java Java vs Bedrock Difference between = = and equals ( ) in java Difference between C, C++, java HashMap Vs HashTable Checked vs Unchecked Exceptions in Java Difference between print() and println() in Java Differences between Lock and Monitor in Java Concurrency Differences between Set and List in Java How to calculate time difference in Java Char and String differences in Java Difference between String, StringBuffer and StringBuilder in java Difference between String and Char Array in Java Differences between Byte Code and Machine Code Difference between String Tokenizer and split Method in Java Difference between JIT and JVM in Java Difference Between Data Hiding and Abstraction in Java Difference between String Tokenizer and Split Method in Java Difference Between BufferedReader and FileReader Difference Between Thread.start() and Thread.run()

How to

How to convert String to String array in Java How to find length of integer in Java How to get Day Name from Date in Java How to open the Java control panel How to resolve Illegal state exceptions in Java How to reverse a linked list in java How to encrypt password in Java How to calculate time complexity of any program in Java How to check version of java in Linux How to enable java in chrome How to run Java program How to set path in Java How to check the Java version in cmd How to install Java in Windows 10 How to run Java program in cmd How to add double quotes in a string in Java How to convert list to String in Java How to call a method in Java How to Set Environment Variables for Java How to sort an array in Java How to Create Immutable Classes in Java How to iterate HashMap in Java How to write Java program How to create an array in Java How to create a package in Java How to generate random numbers in Java How to input String in Java How to Create Singleton Class in Java How to create thread in Java How to find length of String in Java How to sort a string in Java How to use scanner in Java How to achieve multiple inheritance in Java How to find the length of an Array in Java How to Read Java JSON file How to run Java program in Eclipse How to call a function in Java How to create array of objects in Java How to create custom exception in Java How to import packages in Java How to run applet Program in Java How to take Array Input in Java How to achieve abstraction in Java How to call static method in Java How to compare characters in Java How to compare dates in Java How to create a linked list in Java How to download Eclipse for Java How to get ASCII value of char in Java How to get the current date and time in Java How to handle NullPointerException in Java How to initialize string array in Java How to Install Java on MAC How to run java program in ubuntu How to find characters with the maximum number of times in a string java How to Set Java_home in Linux How to Split the String in Java with Delimiter How to take Multiple String Input in Java using Scanner class How to uninstall the Java in Ubuntu How to Update Java How to add Elements in Array in Java How to avoid deadlock in java How to Split String by Comma in Java How to remove special characters from String in Java How to remove last character from String in Java How to Read XML Files in Java How to download and install Eclipse in Windows How to Create an API in Java How to Round Double Float up to Two Decimal Places in Java How to create a mirror image of a 2D array in Java How to set timer in Java

Java 8 Features

Java 8 Features Lambda Expressions in Java Functional Interface in Java Streams in Java Java Base64 Encoding and Decoding Type Annotations in Java Java Stringjoiner Class Parallel Arrays Sort in Java Bifunction in java 8 Java 8 filters list Java 8 Consumer Interface in Java

Java 9 Features

Java 9 Tutorial Java 9 Try With Resources Java 9 Interface Private Method

Java 12

What’s new in Java 12

Java 13

Java 13 New Features

Java 14

New Features of Java 14

Java 15

What’s New in Java 15

Java 16

Java 16

Java 17

What is new in Java 17

Java Servlet Tutorial

Java Servlets Tutorial

Java JSP Tutorial

Java JSP Tutorial

Hiberate Tutorial

Hibernate Tutorial

Spring Tutorial

Spring Tutorial

Spring MVC Tutorial

Spring MVC Tutorial

Jenkins Tutorial

Jenkins Tutorial Jenkins java net socket connection time out

Java Math Methods

Math.abs() Math.acos() Math.addExact() Math.asin() Math.atan () Math.atan2() Math.cbrt() Math.ceil() Math.copysign() Math.cos() Math.cosh() Math.decrementExact() Math.exp() Math.expm1() Math.floor() Math.floorDiv() Math.floorMod() Math.fma() Math.getExponent() Math.hypot() Math.IEEEremainder() Math.incrementExact() Math.log() Math.log10() Math.log1p() Math.max() Math.min() Math.multiplyExact() Math.multiplyFull() Math.negateExact() Math.nextAfter() Math.nextDown() Math.nextUp() Math.pow() Math.random() Math.rint() Math.round() Math.scalb() Math.signum() Math.sin() Math.sinh() Math.sqrt() Math.subtractExact() Math.tan() Math.tanh() Math.toDegrees() Math.toIntExact() Math.toRadians() Math.ulp()

Java String Methods

toCharArray() copyValueOf() endsWith() equals() equalsIgnoreCase() format() getBytes() getChars() hashCode() indexOf() intern() isEmpty() join() lastIndexOf() length() replace() replaceAll() replaceFirst() split() startsWith() subSequence() substring() toLowerCase() toUpperCase() trim() valueOf()

Java Conversion

Java Convert String to int Java Convert int to String Java Convert String to long Java Convert long to String Java Convert String to float Java Convert float to String Java Convert String to double Java Convert double to String Java Convert String to Date Java Convert Date to String Java Convert String to Object Java Convert Object to String Java Convert String to char Java Convert char to String Java Convert int to long Java Convert long to int

Misc

List all files in a Directory in Java Nonagonal number in Java Null Pointer Exception in Java Package naming convention in Java Packages Program in java Pangram Program in Java PriorityBlockingQueue Class in Java Race Condition in Java Repdigit Numbers in Java Reserved Keywords in Java Rotate matrix by 90 degrees in Java Segment Tree in Java Sierpinski Number in Java Sort Dates in Java Thread Safety and How to Achieve it in Java Normal and Trace of a Matrix in Java Transient variable in Java Tribonacci series in Java Web Crawler in Java Zigzag Traversal of Binary Tree in Java Java Full Stack Java IO filenotfoundexception Java Output Formatting Java Plot Java Pop Java program to print matrix in Z form Java Set to List Java Switch string Java Thread Lifecycle: States and Stages Java Viva Questions and Answers Lazy Propagation in Segment Tree in Java Level order Traversal of a Binary Tree in Java Method chaining in Java Narcissistic Number in Java Java Case Keyword Java Try-Catch Block Java Class KeywordJava concurrency interview questions Java Continue Keyword Java CountDownLatch Java Default Keyword Java Double Keyword Java Editors Java Else Keyword Java Enum Keyword Java Extends keywordJava Finally Keyword Java Font Example of Static import in Java How Many Ways to Create Objects in Java Implementing Queue Using Array in Java Instanceof operator in Java Interchange Diagonal elements in Java Java Arrays Fill Java Char Keyword Convert list to array Java Convert milliseconds to date in Java Copy data/content from one file to another in java CRC Program in Java Creating a Jar file in Java Crown Pattern in Java Difference Between Access Specifiers and Modifiers in Java Difference Between Java and PHP Difference Between replace() and replaceall() in Java Duodecimal in Java Finding middle node of a linked list in Java Group by in Java 8 Hollow Diamond Pattern in Java How annotations work in Java Java Boyer Moore Catalan number in Java Cosmic Superclass in Java Difference between this and super in Java Fall through in Java Figurate Number in Java Java Anon Proxy Java RMI Lazy loading in Java Magnanimous Number in java Shallow copy in Java String to JSON in Java Tetranacci Number in Java Vigesimal in Java Why main method is static in Java Add Time in Java Bellman Ford Algorithm in Java Best Java Libraries Blockchain in Java Blocking Queue in Java Example Bully Algorithm code in Java Contextual keywords in Java Convert JSON File to String in Java Determine the Upper Bound of a Two-Dimensional Array in Java Java.net.ConnectionException Java.net.SocketException Web Service Response Time Calculation in Java Functional Interfaces in Java Singleton class in Java Awesome explanation of Strings in Java Object class in Java Static class in Java All the important string methods in Java String Handling Method in Java What are Array strings in Java Advantages and Disadvantages of Strings in Java Big Decimal class in Java Class definition in Java Replace character in string Java String Coding Interview Questions in Java What is String in Java? String isnullorempty in Java String Matches in Java Trim Method in String Java Bean class in Java Libraries in Java Arithmetic Operations on String in Java Convert Char array to string in java Check whether Java is installed or not How to stop execution after a certain time in Java Jagged Array in Java Java ArraylistRemove() Time Complexity Java Swing Time Picker Zigzag Array in Java Array and String based questions in Java Array and String with Examples in Java Best Practices to use String Class in Java What is string in Java why it's immutable Java String Java String Inbuilt functions Java String Matches vs Contains Sum of digits in string in java Check the presence of Substring in a String in java Java import packages Interfaces and Classes in Strings in Java Maximum length of string in java Hidden classes in Java Class memory in Java public static void main string args meaning in java Reverse a String in Java String Concatenation in Java Buffer reader to read string in Java Split String into String Array in Java Reverse a String using Collections in Java Upcasting and Downcasting in Java String Declaration in Java Method Overloading In Java Java Solid Principles Java Architecture Binary Search Java Star Program in Java Java Type Casting Java Pass-by-Reference Java Framework List Java Destructors Java Control Statements Java Byte Code Java Beans Java Identifiers Character Array in Java Java Applications Java Substring Java Session Non-primitive data types in Java Matrix Multiplication in Java JIT in Java Java Tokens Java Externalization Default Virtual Behaviour in C++ vs Java Why we use static in Java Session Tracking in Java Knapsack problem in Java Java Logo Java exception list Java Iterator Java instance variable Frugal number in Java Fork Join in Java Date time API in java Compile time vs Runtime in java Compare time in java AES 256 Encryption in Java Advanced Java skills What is advance Java? User Defined Exception in Java Upcasting in Java Tree Implementation in Java Special Operators in Java Reentrant Lock in Java Perfect Number in Java Java logger Java LinkedList vs ArrayList File Operation in Java Constructor Overloading in Java Conditional operator in Java Concurrent Linked Deque in Java with Examples Command Class in Java Java Break Keyword Best Java IDE Association in Java Access specifiers in Java AbstractSet Class in Java Adapter class in Java Composition in Java Mutable and Immutable in Java Static() Function in Java Traverse through HashMap in Java Vectors in Java Creation of Multi Thread in java Java Enumeration Compile-time Error in Java Java Get Time in UTC Java.sql.Time Format Structure of Java Program Thread Concept in Java Creation of Multi-Thread in Java Enterprise Java Beans POJO in Java Volatile keyword in Java Java Constant Collection Interfaces in Java with Examples Deadlock Prevention and avoidance in Java Java Boolean Keyword Java Byte Keyword Java List Implementations Java Xml Parser Method Overriding in Java RMI program in Java Virtual Function in Java What is interpreter in Java? Advanced Java Viva Questions Application of Array in Java Economical number in Java Iterate JSON array in Java Java callable example Java Command not found Java Date add Days Java File Extension Java Location Java Trim User Defined Custom Exceptions in Java Java array list remove time complexity Java.lang.Exception.NoRunnableMethods Java Map Example Java Obfuscator Java Pi Java Queue Java time local date Java Xmx Uses of Java Applet Life Cycle in Java Best Java Security Framework BigDecimal toString() in Java Jdoodle Java Literals in Java MVC in Java Powerful Number in Java Read the XLSX file in Java Relatively Prime in Java Root exception in java What is anagram in Java? Accessors and Mutator in Java Bottom view of a binary tree in Java Convert List to String in Java Equidigital in Java How to check data type in Java IdentityHashMap in Java Java Clone Array Java LDAP Authentication Java List Node Java Password Generator Magic Square in Java Pancake Sorting in Java Practical Number in Java Sublime Number in Java Sudoku in Java Compare Two Times in Java Diffie Hellman Algorithm in Java How to Reduce Time Complexity in Java Java calculate age Map of Map in Java Minimum XOR value pair in Java Palindrome Partitioning problem in Java Pernicious Number in Java Prime Points in Java Rectangular Numbers in Java Sleep Time in Java The final Keyword in Java Types of Statements in Java Unicode System in Java Zig Zag star and Number Pattern in Java Balanced Prime Number in Java ConcurrentSkipListSet in Java Construct the Largest Number from the Given Array in Java CopyOnWriteArrayList in Java Cyclic Barrier in Java Dangling Else problem in Java Display Unique Rows in a Binary Matrix in Java Empty Statement in Java Factorial of a Large Number in Java Facts about null in Java Rehashing in Java Singleton Design Pattern in Java Zebra Puzzle Problem in Java XOR of Array Elements Except Itself in Java Types of Sockets in Java Thread Synchronization in Java Set Up the Environment in Java Method and Block Synchronization in Java Fibodiv Number in Java House Numbers in Java GCD of Different SubSequences in Java Hogben Numbers in Java Decagonal Numbers in Java Converting Roman to Integer Numerals in java Check if the given array is mirror inverse in Java Caesar Cipher Program in Java Block Swap Algorithm for array rotation in Java Java Binary Tree Binary Strings Without Consecutive Ones in Java Beautiful Array in Java Balanced Parentheses in Java Arithmetic exception in Java Add numbers represented by Linked Lists in Java Two Decimal Places Java Intersection Point of two linked list in Java Find next greater number with same set of digits in Java Getter and Setter Method in Java Example Java Binary to Hexadecimal Java Calculate Average of List Iccanobif Numbers in Java Java delete directory Java For Keyword Java Float Keyword Java Instanceof Keyword Java If Keyword Java Int Keyword Java Import Keyword Java Package Keyword Java Static Keyword Java Public Keyword Java Implements Keyword Java Private keyword Java Protected Keyword Java Short Keyword Java Long Keyword Java Interface Keyword Java Try Keyword Java New Keyword Java Return Keyword Tug of War in Java Types of Events in Java

Java Font

The font is a Java class that is a part of java.awt package. The Serializable interface is implemented by it. The direct recognized child of a Java Font class is FontUIResource.

The font that is used to produce the text is represented by it. Characters and Glyphs are the two technical words used in Java to describe font.

Font types in Java

Java supports two different font types:

  1. Physical Fonts
  2. Logical fonts

Physical Fonts

Actual Java font libraries are used as physical fonts. It includes tables that use font technologies like TrueType Fonts (TTF) and PostScript Type 1 Font to convert character sequences to glyph sequences. Remember that TTF must be supported by all Java implementations. Using different font technologies depends on how they are implemented. Names of actual fonts like Helvetica, Palatino, HonMincho, and others are included.

The physical font's unique feature is that it only supports a small number of writing systems, such as Latin or Japanese and Basic Latin. Regarding configuration modifications, it could differ. The createFont() function of the Java Font class can be used to bundle and instantiate a specific font if an application needs it.

Logical Fonts

Serif, SansSerif, Monospaced, Dialog, and DialogInput are the five logical font families that Java defines. The JRE must be able to support it. Since these aren't the actual font libraries, it should be noted that JRE transfers the logical font names to physical fonts. Implementation of mapping is typically location specific. In order to accommodate a broad range of characters, each logical font name maps to multiple physical fonts.

For instance, AWT components like Label and TextField only employ logical typefaces.

Font Faces and Names

A typeface can come in a variety of styles, including heavy, normal, medium, oblique, gothic, etc. The typographic design is the same for all font faces.

A font object has three names, which are:

Logical font name: The name that is utilized to create the font is logically logical.

Font Face Name: This is the font face's name. Helvetica Bold, for instance.

Family Name: Among many faces, it chooses the typographic design.

A Java Font class represents a specific font face among a group of font faces that are available in the host system's system resources. Arial Bold and Courier Bold Italic are a couple of examples of font faces. A font face can be associated with many Font objects, each of which has different size, style, transform, and font features.

Font Class Fields

          Modifier        FieldDescription
Static intBOLDAlways in a bold manner.  
Static intCENTER_BASELINEthe foundation used when arranging text in ideographic characters including Chinese, Japanese, and Korean.  
static stringDIALOGa String constant for "Dialog," the logical font's canonical family name.  
Static stringDIALOG_INPUTa String constant representing the logical font "DialogInputcanonical "'s family name.  
Static intHANGING_BASELINEthe starting point for text layout in Devanigiri and related scripts.
Static intITALICthe continual italicized style.  
Static intLAYOUT_LEFT_TO_RIGHTAn indication to layoutGlyphVector that, according to Bidi analysis, the text is left to right.  
Static intLAYOUT_NO_LIMIT_CONTEXTLayoutGlyphVector is given a flag indicating that text in the char array that extends past a certain limit shouldn't be examined.  
Static intLAYOUT_NO_START_CONTEXTa flag for layoutGlyphVector specifying the text in the char array first before the specified start shouldn't be looked at.  
Static intLAYOUT_RIGHT_TO_LEFTa flag for layoutGlyphVector that tells it the text is right-to-left according to Bidi analysis.  
Static stringMONOSPACEDThe logical typeface "Monospaced" has a String constant representing its canonical family name.  
Static stringNameThe function Object() { [native code] } was given this Font's logical name.  
Static intPLAINa simple, timeless design.  
Static floatpointSizeThis Font's point size is in floats.  
Static intROMAN_BASELINEmost common basis line for text layout in Roman scripts.  
Static stringSANS_SERIFThe logical font "SansSerif" has a String constant representing its canonical family name.  
Static stringSERIFThe logical typeface "Serif" has a String constant representing its canonical family name.  
protected intSizeThe font's point size, is expressed as an integer.  
protected intStyleThe font style that was supplied to the function Object() { [native code] }.  
Static intTRUETYPE_FONTIdentify a TRUETYPE font resource.  
Static intTYPE1_FONTFind a font resource with the TYPE1 font family.

Font Class Constructors

Constructor                Description
Font(Font font)uses the provided font to create a new Font.  
Font(Map<?extends AttributedCharacterIterator.Attribute,?> attributes)a replacement Font with the supplied properties is created.  
Font(String name, int style, int size)uses the supplied name, style, and point size to create a new Font.  

Font Class Methods

Methods                        Description
canDisplay(char c)It determines whether this Font contains a glyph again for the requested character.  
canDisplay(int codePoint)It determines whether this Font contains a glyph again for the requested character.  
canDisplayUpTo(char[] text, int start, int limit)It indicates if or not the provided text, starting at the start as well as ending at the limit, can be displayed using this font.  
canDisplayUpTo(CharacterIterator iter, int start, int limit)It shows whether or not the text defined either by iter starting at the start as well as ending at the limit can be displayed using this font.  
canDisplayUpTo(String str)It states whether or not the provided String can be displayed by this Font.  
createFont(int fontFormat, File fontFile)The provided font type and specified font file are used to create a new Font that is returned.  
createFont(int fontFormat, InputStream fontStream)The provided font type and specified font file are used to create a new Font that is returned.  
createGlyphVector(FontRenderContext frc, char[] chars)Characters are converted into glyphs one-to-one using this font's Unicode cmap to build a GlyphVector.  
createGlyphVector(FontRenderContext frc, CharacterIterator ci)  The provided characters are converted one-to-one to glyphs using this font's Unicode cmap to build a GlyphVector.
createGlyphVector(FontRenderContext frc, int[] glyphCodes)Characters are converted into glyphs one-to-one using this font's Unicode cmap to build a GlyphVector.  
createGlyphVector(FontRenderContext frc, String str)Characters are converted into glyphs one-to-one using this font's Unicode cmap to build a GlyphVector.  
decode(String str)The Font that the str parameter describes is returned.  
deriveFont(AffineTransform trans)By duplicating the current Font object and giving it a fresh transform, it produces a new Font object.
deriveFont(float size)By copying the current Font object and giving it a new size, it generates a new Font object.
deriveFont(int style)By copying the current Font object and giving it a new size, it generates a new Font object.
deriveFont(int style, AffineTransform trans)By duplicating this Font object and adding a new style and transform, it produces a new Font object.
deriveFont(int style, float size)This Font object is duplicated and given a new style and size to produce a new Font object.
deriveFont(Map<? extends AttributedCharacterIterator.Attribute,?> attributes)The current Font object is duplicated and given a fresh set of font properties to produce a new Font object.
equals(Object obj)It evaluates this Font object against the designated Object.
getAttributes()A map of the font properties found in this Font is returned.
getAvailableAttributes()All of the attributes supported by this Font's keys are returned.
getBaselineFor(char c)It returns the starting point that is suitable for showing this character.
getFamily()It gives back the name of this Font's family.
getFamily(Locale l)The family name of this Font, localized for the requested locale, is returned.
getFont(Map<?extends AttributedCharacterIterator.Attribute,?> attributes)It provides a Font that is suitable for the properties.
getFont(String nm)A Font object is returned from the list of system properties.
getFont(String nm, Font font)Obtains the desired Font from the list of system attributes.
getFontName()It gives back the name of this Font's font face.
getFontName(Locale l)It gives the locale-specific font face name for the provided Font.
getItalicAngle()It gives this Font's italic angle back.
getLineMetrics(char[] chars, int beginIndex, int limit, FontRenderContext frc)A LineMetrics object made with the supplied inputs is returned.
getLineMetrics(CharacterIterator ci, int beginIndex, int limit, FontRenderContext frc)A LineMetrics object made with the supplied inputs is returned.
getLineMetrics(String str, FontRenderContext frc)It gives back a LineMetrics object that was made using the supplied FontRenderContext and String.
getLineMetrics(String str, int beginIndex, int limit, FontRenderContext frc)A LineMetrics object made with the supplied inputs is returned.
getMaxCharBounds(FontRenderContext frc)It gives back the character's boundaries with the highest bounds possible according to the chosen FontRenderContext.
getMissingGlyphCode()In cases when this Font lacks a glyph for a certain unicode code point, it returns the glyphCode.
getName()The logical identity of this Font is returned.
getNumGlyphs()The quantity of glyphs in this Font is returned.
getPeer()Now, font rendering works across all platforms.
getPSName()It gives back this Font's postscript name.
getSize()It gives back the font's point size as an integer that has been rounded up.
getSize2D()It gives back the font's point size as a float value.
getStringBounds(char[] chars, int beginIndex, int limit, FontRenderContext frc)It gives back the character array's logical boundaries in the chosen FontRenderContext.
getStringBounds(CharacterIterator ci, int beginIndex, int limit, FontRenderContext frc)It provides the provided CharacterIterator's logical boundaries for the characters that are indexed in the supplied FontRenderContext.
getStringBounds(String str, FontRenderContext frc)It gives back the String's logical boundaries in the supplied FontRenderContext.
getStringBounds(String str, int beginIndex, int limit, FontRenderContext frc)It gives back the String's logical boundaries in the supplied FontRenderContext.
getStyle()It gives back this Font's look.
getTransform()It gives back a duplicate of the transform connected to this Font.
hashCode()For this Font, a hashcode is returned.
hasLayoutAttributes()If this Font has attributes that call for additional layout processing, it returns true.
hasUniformLineMetrics()It examines the uniformity of the font's line metrics.
isBold()It displays if the font object's style is BOLD or not.
isItalic()It shows whether the font object's style is ITALIC or not.
isPlain()It shows whether the style of this Font object is PLAIN or not.
isTransformed()It shows if the size of this Font object is affected by a transform in addition to the Size attribute.
layoutGlyphVector(FontRenderContext frc, char[] text, int start, int limit, int flags)If possible, the text's complete layout is performed when a new GlyphVector object is returned.
toString()This Font object is transformed into a String representation.

Let's look at a Java font sample.

JFE.java

import java.applet.Applet;  
import java.awt.Font;  
import java.awt.Graphics;  
public class JFE extends Applet  
{  
public void paint(Graphics gph)   
{   
// establishing a function Object() for the font class and providing the font's name, style, and size
// These three parameters can be adjusted appropriately.
Font font= new Font("Courier", Font.PLAIN, 20); 
// Font is changed by calling the setFont() function.   
gph.setFont(font);  
gph.drawString(" The best leaning platform is JavaTpoint ", 11, 44);  
}  
} 
 
/*  
<applet code="JFE" width=300 height=300>  
</applet>  
*/   

Output 1:

Java Font
Java Font

Make the necessary adjustments to the following statement to obtain the desired result:

Font font= new Font("Monospaced", Font.ITALIC, 30);   // Name, font face, and font size are modified

Output 2:

Java Font



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