Java Programming Language: Difference between revisions
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A [[Java Programming Language]] is a [[statically-typed]] [[object-oriented programming language]]. | A [[Java Programming Language]] is a [[statically-typed]] [[object-oriented programming language]]. | ||
* <B | * <B>Context</U>:</B> | ||
** It can define legal [[Java Statement]]s. | ** It can define legal [[Java Statement]]s. | ||
** It can be used to create [[Java Code]], such as a [[Java program]] or [[Java class library]]. | ** It can be used to create [[Java Code]], such as a [[Java program]] or [[Java class library]]. | ||
Revision as of 22:42, 16 September 2014
A Java Programming Language is a statically-typed object-oriented programming language.
- Context:
- It can define legal Java Statements.
- It can be used to create Java Code, such as a Java program or Java class library.
- It is not a pure OO language in that it distinguishes primitive types (such as Java boolean type and Java int type) from Java reference types, and does not enable one to manipulate Java functions as program values.
- Counter-Example(s):
- See: Concurrent Computing, Object-Oriented Programming, Write Once, Run Anywhere, Java Bytecode, Java Virtual Machine.
References
2013
- (Wikipedia, 2013) ⇒ http://en.wikipedia.org/wiki/Java_(programming_language) Retrieved:2013-12-12.
- Java is a computer programming language that is concurrent, class-based, object-oriented, and specifically designed to have as few implementation dependencies as possible. It is intended to let application developers "write once, run anywhere" (WORA), meaning that code that runs on one platform does not need to be recompiled to run on another. Java applications are typically compiled to bytecode (class file) that can run on any Java virtual machine (JVM) regardless of computer architecture. Java is, as of 2012, one of the most popular programming languages in use, particularly for client-server web applications, with a reported 9 million developers. Java was originally developed by James Gosling at Sun Microsystems (which has since merged into Oracle Corporation) and released in 1995 as a core component of Sun Microsystems' Java platform. The language derives much of its syntax from C and C++, but it has fewer low-level facilities than either of them.
The original and reference implementation Java compilers, virtual machines, and class libraries were developed by Sun from 1991 and first released in 1995. As of May 2007, in compliance with the specifications of the Java Community Process, Sun relicensed most of its Java technologies under the GNU General Public License. Others have also developed alternative implementations of these Sun technologies, such as the GNU Compiler for Java (bytecode compiler), GNU Classpath (standard libraries), and IcedTea-Web (browser plugin for applets).
- Java is a computer programming language that is concurrent, class-based, object-oriented, and specifically designed to have as few implementation dependencies as possible. It is intended to let application developers "write once, run anywhere" (WORA), meaning that code that runs on one platform does not need to be recompiled to run on another. Java applications are typically compiled to bytecode (class file) that can run on any Java virtual machine (JVM) regardless of computer architecture. Java is, as of 2012, one of the most popular programming languages in use, particularly for client-server web applications, with a reported 9 million developers. Java was originally developed by James Gosling at Sun Microsystems (which has since merged into Oracle Corporation) and released in 1995 as a core component of Sun Microsystems' Java platform. The language derives much of its syntax from C and C++, but it has fewer low-level facilities than either of them.
1996
- (Gosling & al, 1996) ⇒ James Gosling, Bill Joy, and Guy L. Steele. (1996). "The Java Language Specification, 1st Edition" In: Addison-Wesley Longman Publishing Co., Inc.. ISBN: 0201634511.