JAVA: Exception - Revision history

Onnowpurbo: /* Bagaimana JVM menangani Exception? */

2022-05-10T05:27:45Z

Bagaimana JVM menangani Exception?

Onnowpurbo: /* User-Defined Exception: */

2022-05-10T05:19:18Z

User-Defined Exception:

Onnowpurbo: /* Built-in Exception: */

2022-05-10T05:17:56Z

Built-in Exception:

Onnowpurbo: /* Built-in Exception: */

2022-05-10T05:16:15Z

Built-in Exception:

Onnowpurbo: /* Built-in Exception: */

2022-05-10T04:54:49Z

Built-in Exception:

Onnowpurbo: /* How Does JVM handle an Exception? */

2022-05-10T03:28:25Z

How Does JVM handle an Exception?

Onnowpurbo: /* Tipe Exception */

2022-05-10T03:27:22Z

Tipe Exception

Onnowpurbo at 03:22, 10 May 2022

2022-05-10T03:22:56Z

Onnowpurbo at 03:08, 10 May 2022

2022-05-10T03:08:44Z

Onnowpurbo at 22:34, 9 May 2022

2022-05-09T22:34:28Z

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 ==Bagaimana JVM menangani Exception?==
-Default Exception Handling: Whenever inside a method, if an exception has occurred, the method creates an Object known as an Exception Object and hands it off to the run-time system(JVM). The exception object contains the name and description of the exception and the current state of the program where the exception has occurred. Creating the Exception Object and handling it in the run-time system is called throwing an Exception. There might be a list of the methods that had been called to get to the method where an exception occurred. This ordered list of the methods is called Call Stack. Now the following procedure will happen.
+'''Default Exception Handling:''' Kapan pun di dalam suatu method, jika exception telah terjadi, method tersebut membuat Object yang dikenal sebagai Exception Object dan menyerahkannya ke run-time system (JVM). Exception object berisi nama dan deskripsi exception dan status program saat ini di mana exception telah terjadi. Membuat Exception Object dan menanganinya dalam run-time system disebut throwing an Exception. Mungkin ada daftar method yang dipanggil untuk sampai ke method di mana exception terjadi. Daftar method yang diurutkan ini disebut Call Stack. Selanjutnya, prosedur berikut akan terjadi.
@@ Line 83: / Line 71: @@
   ... ...... ..  // Call Stack
-Look at the below diagram to understand the flow of the call stack.
+Lihatlah diagram di bawah ini untuk memahami aliran call stack.
 [[File:Call-stack.png|center|300px|thumb|call stack]]
-Illustration:
+Ilustrasi:
   // Java Program to Demonstrate How Exception Is Thrown
@@ Line 186: / Line 174: @@
+      }
+  }
 Output
   / by zero

@@ Line 49: / Line 49: @@
 ===User-Defined Exception:===
-Sometimes, the built-in exceptions in Java are not able to describe a certain situation. In such cases, users can also create exceptions which are called ‘user-defined Exceptions’.
+Terkadang, built-in exception di Java tidak dapat menggambarkan situasi tertentu. Dalam kasus seperti itu, pengguna juga dapat membuat exception yang disebut 'user-defined Exception'.
 Kelebihan Exception Handling di Java adalah sebagai berikut:
 * Ketentuan untuk Menyelesaikan Eksekusi Program
-* Identifikasi Kode Program dan Kode Penanganan Kesalahan yang Mudah
+* Identifikasi Kode Program dan Kode Penanganan Error yang Mudah
 * Penyebaran Kesalahan
 * Pelaporan Kesalahan yang Berarti

@@ Line 44: / Line 44: @@
 Built-in exception adalah exception yang tersedia di Java Library. Exception ini cocok untuk menjelaskan situasi error tertentu.
-* Checked Exception: Exception yang diperiksa disebut compile-time exception karena exception ini diperiksa pada waktu kompilasi oleh kompiler.
+* '''Checked Exception:''' Exception yang diperiksa disebut compile-time exception karena exception ini diperiksa pada waktu kompilasi oleh kompiler.
+* '''Unchecked Exception:''' Unchecked exception berlawanan dengan Checked exception. Kompiler tidak akan memeriksa exception ini pada waktu kompilasi. Dengan kata sederhana, jika sebuah program mengeluarkan unchecked exception, dan bahkan jika kita tidak menangani atau mendeklarasikannya, program tersebut tidak akan memberikan error kompilasi.
 ===User-Defined Exception:===

@@ Line 44: / Line 44: @@
 Built-in exception adalah exception yang tersedia di Java Library. Exception ini cocok untuk menjelaskan situasi error tertentu.
-* Checked Exception: Checked exceptions are called compile-time exceptions because these exceptions are checked at compile-time by the compiler.
+* Checked Exception: Exception yang diperiksa disebut compile-time exception karena exception ini diperiksa pada waktu kompilasi oleh kompiler.
 * Unchecked Exception: The unchecked exceptions are just opposite to the checked exceptions. The compiler will not check these exceptions at compile time. In simple words, if a program throws an unchecked exception, and even if we didn’t handle or declare it, the program would not give a compilation error.

@@ Line 42: / Line 42: @@
 ===Built-in Exception:===
-Built-in exceptions are the exceptions that are available in Java libraries. These exceptions are suitable to explain certain error situations.
+Built-in exception adalah exception yang tersedia di Java Library. Exception ini cocok untuk menjelaskan situasi error tertentu.
 * Checked Exception: Checked exceptions are called compile-time exceptions because these exceptions are checked at compile-time by the compiler.
@@ Line 53: / Line 51: @@
 Pengecualian yang tidak dicentang berlawanan dengan pengecualian yang dicentang. Kompiler tidak akan memeriksa pengecualian ini pada waktu kompilasi. Dengan kata sederhana, jika sebuah program mengeluarkan pengecualian yang tidak dicentang, dan bahkan jika kita tidak menangani atau mendeklarasikannya, program tersebut tidak akan memberikan kesalahan kompilasi.
 ===User-Defined Exception:===

@@ Line 77: / Line 77: @@
 * Mengidentifikasi Jenis Kesalahan
-==How Does JVM handle an Exception?==
+==Bagaimana JVM menangani Exception?==
 Default Exception Handling: Whenever inside a method, if an exception has occurred, the method creates an Object known as an Exception Object and hands it off to the run-time system(JVM). The exception object contains the name and description of the exception and the current state of the program where the exception has occurred. Creating the Exception Object and handling it in the run-time system is called throwing an Exception. There might be a list of the methods that had been called to get to the method where an exception occurred. This ordered list of the methods is called Call Stack. Now the following procedure will happen.
 * The run-time system searches the call stack to find the method that contains a block of code that can handle the occurred exception. The block of the code is called an Exception handler.
@@ Line 85: / Line 88: @@
 * If it finds an appropriate handler then it passes the occurred exception to it. An appropriate handler means the type of the exception object thrown matches the type of the exception object it can handle.
 * If the run-time system searches all the methods on the call stack and couldn’t have found the appropriate handler then the run-time system handover the Exception Object to the default exception handler, which is part of the run-time system. This handler prints the exception information in the following format and terminates the program abnormally.
   Exception in thread "xxx" Name of Exception : Description
@@ Line 194: / Line 207: @@
 Output
   / by zero
 ==Referensi==
 * https://www.geeksforgeeks.org/exceptions-in-java/

@@ Line 38: / Line 38: @@
 * User-Defined Exception
-Let us discuss the above-defined listed exception that is as follows:
+Mari kita bahas pengecualian terdaftar yang ditentukan di atas yaitu sebagai berikut:
-===Built-in Exceptions:===
+===Built-in Exception:===
 Built-in exceptions are the exceptions that are available in Java libraries. These exceptions are suitable to explain certain error situations.
-Note: For checked vs unchecked exception, see Checked vs Unchecked Exceptions
+Pengecualian bawaan adalah pengecualian yang tersedia di perpustakaan Java. Pengecualian ini cocok untuk menjelaskan situasi kesalahan tertentu.
 Sometimes, the built-in exceptions in Java are not able to describe a certain situation. In such cases, users can also create exceptions which are called ‘user-defined Exceptions’.
 The advantages of Exception Handling in Java are as follows:
 * Provision to Complete Program Execution
 * Easy Identification of Program Code and Error-Handling Code
@@ Line 57: / Line 70: @@
 * Meaningful Error Reporting
 * Identifying Error Types
 ==How Does JVM handle an Exception?==

@@ Line 1: / Line 1: @@
-'''Exception Handling''' in Java is one of the effective means to handle the runtime errors so that the regular flow of the application can be preserved. Java Exception Handling is a mechanism to handle runtime errors such as ClassNotFoundException, IOException, SQLException, RemoteException, etc.
+'''Exception Handling''' di Java adalah salah satu cara yang efektif untuk menangani kesalahan runtime sehingga aliran reguler aplikasi dapat dipertahankan. Java Exception Handling adalah mekanisme untuk menangani kesalahan runtime seperti ClassNotFoundException, IOException, SQLException, RemoteException, dll.
-'''Exception''' is an unwanted or unexpected event, which occurs during the execution of a program i.e at run time, that disrupts the normal flow of the program’s instructions. Exceptions can be caught and handled by the program. When an exception occurs within a method, it creates an object. This object is called the exception object. It contains information about the exception such as the name and description of the exception and the state of the program when the exception occurred.
+'''Exception''' adalah peristiwa yang tidak diinginkan atau tidak terduga, yang terjadi selama eksekusi program yaitu pada saat dijalankan, yang mengganggu aliran normal instruksi program. Exception dapat ditangkap dan ditangani oleh program. Ketika exception terjadi dalam suatu method, ini akan menciptakan sebuah object. Object ini disebut exception object. Ini berisi informasi tentang exception seperti nama dan deskripsi exception dan status program saat exception terjadi.
-Major reasons why an exception Occurs
+Penyebab utama mengapa sebuah exception terjadi
-* Invalid user input
+* Input user yang salah/invalid
-* Device failure
+* Kegagalan Device
-* Loss of network connection
+* Loss dari sambungan network
-* Physical limitations (out of disk memory)
+* Keterbatasan fisik (out of disk memory)
-* Code errors
+* Error code
-* Opening an unavailable file
+* Membuka file yang tidak ada
-'''Errors''' represent irrecoverable conditions such as Java virtual machine (JVM) running out of memory, memory leaks, stack overflow errors, library incompatibility, infinite recursion, etc. Errors are usually beyond the control of the programmer and we should not try to handle errors.
+'''Errors''' mewakili kondisi yang tidak dapat dipulihkan seperti Java virtual machine (JVM) kehabisan memori, memory leaks, stack overflow errors, library incompatibility, infinite recursion, dll. Kesalahan biasanya di luar kendali programmer dan kita sebaiknya tidak mencoba menangani error.
-Let us discuss the most important part which is the differences between Error and Exception that is as follows:
+Mari kita bahas bagian terpenting yang merupakan perbedaan antara Error dan Exception yaitu sebagai berikut:
-* '''Error:''' An Error indicates a serious problem that a reasonable application should not try to catch.
+* '''Error:''' Kesalahan menunjukkan masalah serius yang sebaiknya tidak ditangkap oleh aplikasi yang baik.
-* '''Exception:''' Exception indicates conditions that a reasonable application might try to catch.
+* '''Exception:''' menunjukkan kondisi yang mungkin dapat / dicoba ditangkap oleh aplikasi yang wajar.
-==Exception Hierarchy==
-All exception and error types are subclasses of class Throwable, which is the base class of the hierarchy. One branch is headed by Exception. This class is used for exceptional conditions that user programs should catch. NullPointerException is an example of such an exception. Another branch, Error is used by the Java run-time system(JVM) to indicate errors having to do with the run-time environment itself(JRE). StackOverflowError is an example of such an error.
+==Hirarki Exception==
 [[File:Exception-in-java1.png|center|300px|thumb|Exception Hierarchy in Java]]
-==Types of Exceptions==
+==Tipe Exception==
-Java defines several types of exceptions that relate to its various class libraries. Java also allows users to define their own exceptions.
+Java mendefinisikan beberapa jenis exception yang berhubungan dengan berbagai class library. Java juga memungkinkan pengguna untuk menentukan exception mereka sendiri.
 [[File:Type-of-Exception-in-Java.jpg|center|300px|thumb|Types of Exceptions]]
-Exceptions can be Categorized in two ways:
+Exception dapat di kategorikan dalam dua hal:
-* Built-in Exceptions
+* Built-in Exception
 ** Checked Exception
 ** Unchecked Exception
-* User-Defined Exceptions
+* User-Defined Exception
 Let us discuss the above-defined listed exception that is as follows: