what is robust in java

Java code is easy to read and write. This is an important quality to have when it comes to products, because customers want a product they can trust and depend on. Java puts a lot of emphasis on early checking for possible errors, as Java compilers are able to detect many problems that would first show up during execution time in other languages. Java is Robust because it is highly supported language. Matt Bishop. Checked exceptions in Java are a Bad Thing and Java programmers hate them. There's strong emphasis on early checking for possible problems, as well as later dynamic (run-time) checking, to eliminate error-prone situations. Java compilers can detect any errors in the coding. Java is a class-based, object-oriented programming language that is designed to have as few implementation dependencies as possible. It is portable across many Operating systems. Another is when your deference a NULL pointer in C, and you get a segmentation fault. This tutorial is an introduction to writing programs in Java. “Robust code” means that your program takes into consideration all possibilities, and that there is no existence of error – all situations are handled by the code and result in valid state. But I don't know what is the exact meaning of it and how to any programmer benefited by it. The business rely more and more on software to operate critical business processes which are executed by business applications expected to operate without downtime. Robust can mean a lot of things, but the best definition I can come up with is "performing correctly in every situation." JAVA IS ROBUST AND SECURE; Java applications are reliable in various ways. What is Java and Brief History about Java Why Java is a called: General Purpose. Hi friend, robust uses for, Exception Handling, Testing and Debugging Complete guide to Java platform exceptions and exception handling Robust event logging with Syslog Syslog is a fast, flexible, and easily extendable logging system The reasons are not clear to me, why it is said so. Automatic Garbage collection, strong memory management, exception handling and … Categories . 1.2.2 Robust and Secure. . Thus, an operating system in which any individual application can fail without disturbing the operating system or other applications can be said to be robust. 0 Likes 271 Views 1 Comment . Platform: Any hardware or software environment in which a program runs, is known as a platform. Why is Java Robust? Valhalla Java: This is another among the top brands of robusta coffee, it's also mixed with arabica. Having the Java programming language retain many of the object-oriented features and the "look and feel" of C++ means that programmers can migrate easily to the Java platform and be productive quickly. Java has a strong memory management system. As soon as a java program is compiled, java bytecode is generated. Java is Robust because it is highly supported language. Active 7 years, 10 months ago. Java 9 and its new features add to the richness of the language; Java is one of the languages most used by developers to build robust software applications. Agile ALM speeding time to market improves overall product quality, and specially designed for disciplined Java developers. Robust means can't crash easily. Your email address will not be published. All these points make Java robust. Robust - In computing terms, robustness is reliability or being available seven days a week, twenty-four hours a day. In other words, it is the process of making sure that finished products maintain their consistency even w… . When it is transposed into a system, it refers to the ability of tolerating perturbations that might affect the system’s functional body. What is the exact meaning of robustness? The Duct Tape Programmer would be an example of someone that usually writes robust … If you execute java file in different platforms it will take same size of memory because it provides user to catch exceptions in case, garbage collection . There are also other features like exception handling and garbage collection which makes Java more robust. So now we understand that why java is called a robust language. Java is Robust because it is highly supported language. Java puts a lot of emphasis on early checking for possible problems, later dynamic (runtime) checking, and eliminating situations that are error-prone. Search. The business rely more and more on software to operate critical business processes which are executed by business applications expected to operate without downtime. Java is guaranteed to be Write Once, Run Anywhere. In order to meet customer expectations, companies often engage in robust product design which is the process of trying to reduce variations in finished products. In more apt terms, java bytecode is the machine code in the form of a .class file. Strong type checking mechanism of Java also helps in making Java Robust.Bugs, especially system crashing bugs, are very rare in Java. That’s just one example. April 22, 2008 at 7:48 PM. 1.2.2 Robust and Secure. It is portable across many Operating systems. There can be some synonyms like bomb-proof or idiot-proof. carox kaur wrote:Among the features of java, it is said that java is robust and secure. Java is a widely used programming language expressly designed for use in the distributed environment of the internet. Strong run time checking by interpreter catches many errors. Department of Computer Science University of California at Davis Davis, CA 95616-8562. secure. "Java is intended for writing programs that must be reliable in a variety of ways. In the Java programming language, all source code is first written in plain text files ending with the .java extension. There are also other features like exception handling and garbage collection which makes Java more robust. Having the Java programming language retain many of the object-oriented features and the "look and feel" of C++ means that programmers can migrate easily to the Java platform and be productive quickly. Robust - In computing terms, robustness is reliability or being available seven days a week, twenty-four hours a day. Java is Robust it mean that java is object oriented programming in which bad program do not crash your computer. Since Java is a very verbose programming language, it is easy for beginners to learn and understand. Designed by Elegant Themes | Powered by WordPress. Java is one of the top-five programming languages, and is used for websites, embedded controllers, and Android app development. The Java programming language is designed for creating highly reliable software. Java also has feature of Automatic memory management and garbage collection. View Answers. Why java is called platform independent language . Both of these programming languages are used to create mobile applications. How to write robust code; If you think there is one universally agreed upon definition of "robust" here, good luck. There is automatic garbage collection in java which runs on the Java Virtual Machine to get rid of objects which are not being used by a Java application anymore. It helps in eliminating errors as it checks the code during both compile and runtime. They are 1. What is the meaning of Java as a robust applications? JAVA Programming Assignment Help, Determine why java is robust, Determine Why java is robust Java is very robust o Both, vs. unintentional errors and vs. malicious code such as viruses. Java is robust and flexible language because Java uses early checking for errors, later dynamic (run-time) error checking. We sometimes have a question in our mind that why java is robust language. If you send a bad HTTP header to a robust web server, it shouldn't crash. . Java 9 comes with a special emphasis on modularity with its integration with Jigsaw. where you handle IO… What is Java Java is a programming language and a platform. Robust Java Socket Programming. Categories . What are some robust java web projects that can be used as a reference? I am developing REST APIs in Java with Jersey and while my applications work I don't feel they are quite at "production" level in … Java have a good mechanism for error checking. Java Is Distributed Java Is Interpreted Java Is Robust Java Is Secure Java Is Architecture-Neutral Java Is Portable Java's Performance Java Is Multithreaded Java Is Dynamic Java is partially modeled on C++, but greatly simplified and improved. Positive epithets like robust and secure are often used to attach a good feeling to a product. The team at Sun Microsystems was successful in combining these key principles, and Java's popularity can be traced to it being a robust, secure, easy to use, and portable programming language. Leave a Comment / all, Programming / By ksdigital2020. Java also has feature of Automatic memory management and garbage collection. Robust: Java is one of the most robust programming languages, that is Java is more reliable. Java is a high level, robust, secured and object-oriented programming language. There's strong emphasis on early checking for possible problems, as well as later dynamic (run-time) checking, to eliminate error-prone situations. In computer science, robustness is the ability of a computer system to cope with errors during execution and cope with erroneous input. Robust Java is a robust programming Language which means it can cope with error while the program is executing as well as keep operating with abnormalities to certain extent. Apart from all these features Java has a pointer model that eliminates the possibility of overwriting memory and corrupting data. In C language, where the programmer manages memory(manually allocation of memory ), it’s common for a program to crash due to a memory leak. 5G Network; Agile; Amazon EC2; Android; Angular; Ansible; Arduino Why use RxDart and how to use with BLoC Pattern in Flutter? Agile ALM helps java developers build, design, develop, test, and deploy applications on time with incredible quality standards. Java is − Object Oriented − In Java, everything is an Object. Java was written to be a portable and cross-platform language that doesn't care about the operating system, hardware, or devices that it's running on. Object Oriented. Dynamic. Quoted from Core Java, Volume I, Fundamentals. 1) A robust product can be one that doesn't break easily. I know that Robust is a Feature of java programming language. Java capabilities are not limited to any specific application domain rather it can be used in various application domain and hence it is called General Purpose Programming Language. Java robust applications. Java also does not support pointers which are the major & constant source of mistakes in other languages. Java is robust language because of it’s cross platform feature which is supported by the Java Virtual Machine. There are few reasons for this. This is an introduction to get you started programming with Java. Java is designed for the distributed environment of the internet. In this way its takes same memory irrespective of platform , unlike in C the size of memory occupied various with platform because there we have to manually do the garbage process. The Java programming language is designed for creating highly reliable software. Java is robust as it is capable of handling run-time errors, supports automatic garbage collection and exception handling, and avoids explicit pointer concept. Robust: Java is one of the most robust programming languages, that is Java is more reliable. Save my name, email, and website in this browser for the next time I comment. Platform: Any hardware or software environment in which a program runs, is known as a platform. Java is robust because: 1. Java is robust and flexible language because Java uses early checking for errors, later dynamic (run-time) error checking. Java is robust because: It uses strong memory management.There is a lack of pointers that avoids security problems. The new J2 versions were renamed as Java SE, Java EE, and Java ME respectively. When the power is turned on the client reads the address … Our time is dominated by software. Since Java has a runtime environment (JRE) and API, it is called a platform. Everything said here, though, scales well to good directives for small projects as well. Both of these programming languages are used to create mobile applications. Java is Robust because it is highly supported language. To call a software to be robust it must not crash in due to unwanted behavior. 3. Bugs, especially system crashing bugs, are very rare in Java. Java is Robust programming language due to below properties. Robust Programming. Required fields are marked *. Java is intended for developing software that must be robust, highly reliable, and secure, in a variety of ways. 2. Java uses automatic memory management so that leaks can’t occur. This automatic garbage collection makes Java applications very robust. Java is robust programming language means the applications or programs developed in Java can't crash easily. Java can be easily extended since it is based on the Object model. They are 1. Java has completely eliminated the use of pointers. There is a lack of pointers that avoids security problems. Robust simply means strong. Java has the strong memory allocation and automatic garbage collection mechanism. Agile ALM helps java developers build, design, develop, test, and deploy applications on time with incredible quality standards. Agile ALM can be considered as a chain of flexible tools, open-source, and excellent in quality. In Java, everything is an Object. Bugs, especially system crashing bugs, are very rare in Java. There is automatic garbage collection in java which runs on the Java Virtual Machine to get rid of objects which are not being used by a Java application anymore. Robust means reliable and no programming language can really assure reliability. Java can be easily extended since it is based on … Examples: Try pattern (cumbersome in Java due to the lack of out variables), Optional, some variation of Either (requires third party libraries in Java, or a poor man's solution in the form of a tuple). Also multiple inheritance can’t be exhibited in Java making it a strong & robust language. 0 Likes 271 Views 1 Comment . Follow RSS feed Like. Ask Question Asked 7 years, 10 months ago. Subscribe to our newsletter and stay updated. The Duct Tape Programmer would be an example of someone that usually writes robust … How java is portable and robust? My client application needs to be able to recover in several situations. It should return exactly the right kind of error, and it should log the event somewhere, perhaps in a configurable way. Other factors which make java a highly robust language include that it facilitates the programmers with efficacious type checking & exception handling mechanism as compared to other languages. Another reason behind why Java programs are so robust is the exception-handling mechanism. 2) Robust is also sometimes used to mean a product or system of products designed with a full complement of capabilities. Java is a "write once, run anywhere" language, which means that it is designed to run on any platform that has a Java Virtual Machine (JVM). They want to purchase products that meet their standards. In this video tutorial, we talked about what is Portable and Robust. Leave a Comment / all, Programming / By ksdigital2020. It is portable across many Operating systems. The Robust Comparison Difference Between Swift Vs Java. Why is Java Robust? Java is Simple: The Java programming language is easy to learn. Since Java has its own runtime environment (JRE) and API, it … It is portable across many Operating systems. Each of the preceding buzzwords is explained in The Java Language Environment, a white paper written by James Gosling and Henry McGilton. How to write robust code; If you think there is one universally agreed upon definition of "robust" here, good luck. Those source files are then compiled into .class files by the javac compiler. Robustness is an important characteristic of the internet because network design is a key factor in the availability of data. First Java is highly supported language. 5G Network; Agile; Amazon EC2; Android; Angular; Ansible; Arduino Robust means that something is sturdy or able to hold up. Robust programming, also called bomb-proof programming, is a style of programming that prevents abnormal termination or unexpected actions. Swift vs Java is one of the most asked questions by the mobile apps developers. I'm having trouble in understanding the underlying principles. It acts similar to an assembler which is an alias representation of a C++ code. This is an important quality to have when it comes to products, because customers want a product they can trust and depend on. 3. } Java is Robust because it is highly supported language. Java also has feature of Automatic memory management and garbage collection. Strong type checking mechanism of Java also helps in making Java Robust. Also java is provided with another important feature of automatic garbage collection & strong memory allocation. Robustness is the property of being strong and healthy in constitution. Notify me of follow-up comments by email. This article is an in-depth essay focused on Object Oriented software and large projects. Java Example Let's have a quick look at Java programming example. Robustness is an important characteristic of the internet because network design is a key factor in the availability of data. Anyone please explain it. There is automatic garbage collection in java which runs on the Java Virtual Machine to get rid of objects which are not being used by a Java application anymore. Robust. o Java has slightly worse performance as it does all this checking. The Java run time assumes the responsibility of tracking the allocations and freeing memory resources when they are no longer referenced by any part of the application. Posted by Mohd Arif | Feb 19, 2014 | Java Basic, Popular Articles | 4 |. Basically, it requires code to handle bad (invalid or absurd) inputs in a reasonable way. Introduction. Java is a high level, robust, object-oriented and secure programming language. Agile ALM speeding time to market improves overall product quality, and specially designed for disciplined Java developers. Robust decision, a decision that is as immune to uncertainty as is possible and looks good to all constituents long after it is made Robust decision making Robust statistics , a statistical technique that performs well even if its assumptions are somewhat violated by … It is a general-purpose programming language intended to let application developers write once, run anywhere (WORA), meaning that compiled Java code can run on all platforms that support Java without the need for recompilation. Mainly their are two resons are available to called java is robest. Robust means that something is sturdy or able to hold up. Because Java provide strong exception handling mechanism and automatic memory management. yes ,java is a robust. 4. yes ,java is a robust. Whatever code you write where Java feels, code can crash then Java force programmer to handle the exception e.g. Robust. Java was written to be a portable and cross-platform language that doesn't care about the operating system, hardware, or devices that it's running on. Robust programming, also called bomb-proof programming, is a style of programming that prevents abnormal termination or unexpected actions. As software is one of the most important issues in our era, writing good robust programs is essential. How java is portable and robust? They don't necessarily correspond to any specific property of the product. It is portable across many Operating systems. java is platform independent language. Java is Robust: With automatic garbage collection and simple memory management model (no pointers like C/C++), plus language features like generics , try-with-resources ,… Java guides programmer toward reliable programming habits for creating highly reliable applications. java is a robust. The beans are sourced from India, Honduras, Sumatra, Guatemala and Peru. The exception-handling mechanism language expressly designed for use in the coding programmers them! Hours a day in our mind that why Java is robust because it is said that Java is one the! Is considered to be write Once, run Anywhere developing software that be! Available seven days a week, twenty-four hours a day meet their standards applications very robust some robust Java projects! Is Portable and robust why Java is one of the most robust,. Language is designed for creating highly reliable software reliable software is first written in plain text files ending the. Programmer to handle bad ( invalid or absurd ) inputs in a variety of ways BLoC Pattern Flutter! Be more dynamic than C or C++ since it is highly supported.. Is called a robust language because Java uses early checking for errors, later dynamic ( ). Java programmers hate them like bad subscripts error & bad pointers errors are detected very effectively & efficiently during time! Strong and healthy in constitution bad subscripts error & bad pointers errors are detected very effectively & during. Efficiently during run time checking by interpreter catches many errors that eliminates the possibility of overwriting memory corrupting. Vs Java is one of the top-five programming languages are used to a. & strong memory allocation and Automatic garbage collection which makes Java more robust the type checking mechanism Java... Computer Science, robustness is the property of being strong and healthy in constitution ALM can some. Rely more and more on software to operate critical business processes which are the major & constant source of in! Quality standards started programming with Java any what is robust in java in the coding Thing and Java respectively... Another important feature of Automatic memory management Java web projects that can be some synonyms like bomb-proof or idiot-proof 7.1! A question in our mind that why Java is intended for writing programs that must be robust, and. No programming language is easy for beginners to learn more on software to able. Java provide strong exception handling and the type checking mechanism of Java as Java. So that leaks can ’ t be exhibited in Java, everything is an introduction to writing in! Because customers want a product they can trust and depend on to below properties runtime (... Languages, that is Java Java is robust it must not crash your computer a complement. Crash easily abnormal termination or unexpected actions able to hold up important of! Agreed upon definition of `` robust '' here, good luck are so robust is also sometimes to..., 10 months ago errors which lead to system crash like bad subscripts error & bad pointers are! Crash then Java force programmer to handle the exception e.g General Purpose dynamic than C or C++ since it easy... A day Basic, Popular Articles | 4 | answer is `` no. to objects run-time... Its integration with Jigsaw available seven days a week, twenty-four hours a day a! & constant source of mistakes in other languages ca n't crash program runs, is as! Applications or programs developed in Java, Sumatra, Guatemala and Peru in eliminating errors as it all! There is one of the internet because network design is a lack of pointers that avoids security problems both... Robust product can be used as a platform tutorial is an in-depth essay focused on Object Oriented − Java... This video tutorial, we talked about what is Java is guaranteed to be more than. Mohd Arif | Feb 19, 2014 | Java Basic, Popular Articles 4! At Java programming language is one of the internet CE 7.1 compile and runtime, design develop... Portable and robust speeding time to market improves overall product quality, and excellent in quality unwanted. To objects at run-time is provided with another important feature of Automatic memory and! Means that something is sturdy or able to hold up mean a product they can trust and depend.... Product can be some synonyms like bomb-proof or idiot-proof to system crash like bad subscripts error & pointers... Scales well to good directives for small projects as well are so robust is also sometimes to... Well, the short answer is `` no. system crashing bugs, are very rare Java. For the distributed environment of the internet because network design is a widely used programming,! Language is designed to adapt to an evolving environment a product or system of products designed with full. About Java why Java is Simple: the Java programming language a key factor in the Java Virtual.. Science, robustness is an important quality to have when it comes to products, because customers want product. Strong memory allocation and Automatic memory management and garbage collection is an important to! Is when your deference a NULL pointer in C, and specially designed for creating highly reliable software client needs... A high level, robust, secured and object-oriented programming language and a platform used to mean a product can. Called Java is more reliable hardware or software environment in which a program runs, is programming... A bad HTTP header to a product, highly reliable software code what is robust in java if you send bad! Java are a bad HTTP header to a product or system of products designed a....Java extension to use with BLoC Pattern in Flutter a segmentation fault the beans are sourced from,... With incredible quality standards uses strong memory management.There is a lack of pointers avoids... Like robust and flexible language because of it ’ s cross platform which. Kind of error, and Java programmers hate them HTTP header to a robust web server, it return. `` no. business rely more and more on software to operate without downtime compiled! The new J2 versions were renamed as Java SE, Java bytecode is the exception-handling mechanism hold... Brief History about Java why Java is one of the internet perhaps in a variety of.... 'S by the mobile apps developers 2 ) robust is a key factor the... Java program is compiled, Java bytecode is the instruction set for the Java programming language can really assure.. S cross platform feature which is supported by Java Virtual Machine, Volume I, Fundamentals to you... Termination or unexpected actions mean a product the Java programming language is easy for beginners to and! Very effectively & efficiently during run time robust product can be used to mean a product can. Another is when your deference a NULL pointer in C, and,! Easily extendable logging system robust Java with SAP NetWeaver CE 7.1: General Purpose programs in Java ca n't.! Designed for creating highly reliable software underlying principles 's by the Death with coffee and... Focused on Object Oriented programming in which a program runs, is known as reference... Thing and Java programmers hate them design, develop, test, and excellent in quality at Davis Davis ca. Brands of robusta coffee, it is said that Java is one the., develop, test, and is used for websites, embedded controllers and. Quick look at Java programming language and a platform asked questions by the compiler! Java are a bad Thing and Java me respectively a configurable way & language! Bugs, especially system crashing bugs, especially system crashing bugs, are rare! These features Java has the strong memory management.There is a key factor the! Handle bad ( invalid or absurd ) inputs in a configurable way of Java, it requires to. An introduction to writing programs that must be robust, secured and object-oriented programming language means the applications or developed! Errors as it checks the code during both compile and runtime Thing and programmers. All source code is first written in plain text files ending with.java. To recover in several situations the features of Java programming example most questions! Days a week, twenty-four hours a day Java programming language robust and,. Some synonyms like bomb-proof or idiot-proof are used to create mobile applications expected to operate downtime... Carox kaur wrote: among the features of Java also has feature of Automatic memory and. Detected very effectively & efficiently during run time another among the top brands of robusta coffee, requires... Robust programming, is known as a reference very robust Java developers robust language highly supported language applications robust. Perhaps in a variety of ways possibility of overwriting memory and corrupting data reasons are clear! Mechanism and Automatic garbage collection which makes Java more robust with another important feature of Automatic management. Exception-Handling mechanism is reliability or being available seven days a week, twenty-four hours a.! Virtual Machine languages are used to mean a product in C, and secure on time with incredible quality.... For the next time I Comment were renamed as Java SE, Java EE, easily! Code in the coding the javac compiler asked questions by the Java language! Pointers that avoids security problems well to good directives for small projects as well a computer to! A.class file to recover in several situations writing programs in Java the beans are from... Are often used to verify and resolve accesses to objects at run-time the internet because network design is a of... Though, scales well to good directives for small projects as well ability! The exact meaning of Java also helps in making Java Robust.Bugs, especially system crashing,! The business rely more and more on software what is robust in java operate critical business which! Versions were renamed as Java SE, Java bytecode is the Machine code in the.. That prevents abnormal termination or unexpected actions of California at Davis Davis, ca 95616-8562 errors are very.

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