AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |
Back to Blog
Difference between compiler and interpreter12/31/2022 When compared to a compiler, the program execution speed is slower.Each error of every line is displayed one by one.An interpreter does not generate an intermediate machine code.It converts the source code into machine language, line by line at run time, without changing the sequence. After executing the main() method, additional threads, and references other classes. When the JVM founds the main() method, the interpreter starts the application by invoking the main() method. Once the class is loaded, Java follows a convention and searches for the class that contains the main() method. In the second command, is the name of the package in which the Mobile class is stored. In the first command, Product is the class name. We use the following command to load the class: Let's see how an interpreter loads a Java program.įirst, we specify the class by using the java command followed by the class name and options available for the interpreter, and command-line arguments if required. The interpreter also serves as a specialized compiler in an implementation that supports dynamic or just-in-time (JIT) compilation which turns the Java bytecode into native machine instructions. It is used to run the Applet in the browser. It means these are Java-enabled browsers. are the popular example that contains the Java interpreter. The browsers, like Google Chrome, Netscape, etc. It loads the Java class file and interprets the compiled byte-code. The platform performs all the tasks of the Java run-time system. If the JVM is installed on any system it means that the platform is JVM enabled. machine code, after that the machine code interacts with the operating system. In the same way, the Java interpreter converts or translates the bytecode into the machine-understandable format i.e. The JVM uses the interpreter at runtime, after that it execute the code on the host machine.Īs the Java compiler compiles the source code into the Java bytecode. The JVM converts that code into machine code using the Java interpreter. class file on the Java Virtual Machine (JVM). To convert the byte code into machine code, we deploy the. It converts the high-level program into assembly language (machine language). It is designed in such a way that it can read the source program and translate the source code instruction by instruction. It is responsible for reading and executing the program. Java interpreter is a computer program (system software) that implements the JVM. We will also see how it is different from a compiler. In this section, we will understand what is an interpreter in Java, the features of the interpreter, and how does the Java interpreter work. The Java interpreter converts the Java bytecode (.class file) into the code understand by the operating system. It is the reason that makes the Java platform-independent. It means that we can run Java on the platforms that have a Java interpreter. Java is a platform-independent programming language.
0 Comments
Read More
Leave a Reply. |