History of Java : 95 mein shuru hua tha jab Sun Microsystems ke ek engineer James Gosling ne is bhasha ko vikasit kiya. Unka maksad ek aisi programming bhasha banane ka tha jo electronics devices, jaise ki set-top boxes, televisions, aur anya embedded systems ke liye upyukt ho.

Java ka naam pahle Oak tha, lekin baad mein ise badal kar “Java” rakha gaya. Iske peeche vajah yeh thi ki ek Coffee House mein James Gosling ka manpasand coffee “Java” thi.

1996 mein, Java ko ek independent programming bhasha ke roop mein public mein release kiya gaya. Us samay, isme “Write Once, Run Anywhere” (Ek Baar Likho, Kahin Bhi Chalao) ka concept tha, jo is bhasha ko anya bhashaon se alag banata hai. Iska matlab tha ki ek bar likha gaya Java code kisi bhi device par chala ja sakta tha, chahe woh Windows, Mac, ya Linux ho.

Java ne jaldi hi popularity hasil ki aur ise web development, enterprise applications, aur mobile applications mein istemal kiya jaane laga. Iske robustness, portability, aur security features ne isko ek prachin bhasha banaya.

2009 mein, Oracle Corporation ne Sun Microsystems ko acquire kiya, jisse Java ka sanchit gyan aur vikas ka adhikar Oracle ke paas chala gaya. Lekin, Java ka vikas jaari raha aur iske naye versions mein regular updates aur improvements hue.

Aaj bhi, Java ek prachin aur mahatva purna programming bhasha hai, jise duniya bhar ke developers istemal karte hain. Iska istemal web applications, mobile applications, enterprise systems, aur bahut se alag prakar ke software development projects mein hota hai.

Kuch Important point

1. Java Virtual Machine (JVM) Ka Prarambh (1995): JVM ek mahatva purna hissa hai Java ke eksthit hone ka. Iske dwara, Java code ek bar compile hota hai aur phir kisi bhi platform par bina kisi badlav ke chala ja sakta hai. Isne “Write Once, Run Anywhere” (Ek Baar Likho, Kahin Bhi Chalao) ka siddhant ko sambhav banaya.

2. Swing aur AWT (1997-1998):Java ne UI development mein bhi kamaal kiya. AWT (Abstract Window Toolkit) aur Swing libraries ne developers ko ek badhiya tareeka diya user interfaces banane ke liye.

3. J2EE Ka Prarambh (1999): Java 2 Enterprise Edition (J2EE) ne enterprise-level applications ke vikas mein madad ki. J2EE ne scalable aur robust enterprise solutions banane ke liye tools aur frameworks pradan kiye.

4. Java ME (2002):Java Micro Edition ne mobile aur embedded devices ke liye ek chhota runtime environment pradan kiya. Isse Java mobile applications ka vikas badha.

5. JavaFX (2008) Oracle ne JavaFX ke madhyam se ek naya UI toolkit aur runtime environment pradan kiya. Yeh multimedia aur rich internet applications ke vikas ke liye istemal hota hai.

6. OpenJDK (2006):Sun Microsystems ne Java ke source code ko open-source mein declare kiya aur ise OpenJDK ke roop mein prastut kiya. Yeh kadam ne Java ke vikas ko aur adhik samarthan diya.

7. Java SE 8 aur Lambda Expressions (2014): Java 8 ne functional programming ko badhava diya aur lambda expressions ko shamil kiya. Isse code likhne mein aur bhi sukhad anubhav hua.

8. Java SE 9, 10, 11, 12, 13, 14, 15, 16, 17, 18 (Aaj Tak): Har saal, naye versions mein updates aur enhancements hue hain. Har naya version developers ko aur bhi behtar tools aur features pradan karta hai.

Aaj tak, Java ek pramukh programming bhasha bani hui hai aur duniya bhar ke developers ise istemal karte hain. Iska robust ecosystem, vast libraries, aur cross-platform compatibility ne ise ek shaktishali tool banaya hai software development ke kshetra mein.
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