How Do You Become A Java Programmer?
To become a Java programmer, you need a “compiler”, a program to convert Java source code to bytecode. In the old days, the only option was Sun’s Java Development Kit; but now you have many options, including the GNU project’s gcj which creates class files or native executables, and jikes, IBM’s open source contribution. You also will need a Java virtual machine, which is a “machine within a machine” which understands Java bytecodes and translates them into machine language on the target processor. There are many available, but you can never go wrong with the javac compiler and java JRE virtual machine included with Sun’s Java standard edition. • Visit Sun’s J2SE page and download the correct package for your platform: typically Windows, Linux, or Solaris. Macintosh users will find they already have the J2SE installed. For maximum portability, it may be better to get an older edition; not all your potential users will have the latest JVM installed. Alternatively, use an open-source or
Java is a popular programming language that James Gosling of Sun developed. Due to the increased availability of the Internet, you can learn to be a Java programmer a number of ways, many from the comfort of your own home. Read on to learn how to become a Java programmer. Step 1 Install a Java programming software. The Java Development Kit is an excellent set of programming tools for writing, debugging and running Java for beginners. Java Development Kit is available to download from the Sun website for free. Step 2 Go through Sun’s free Java tutorial on their website. These tutorials range from very basic to specialized trials and lessons. Step 3 Find a good Java programming book to read. “Sam’s Teach Yourself Java 2 in 24 Hours, Third Edition” by Rogers Cadenhead is a good choice for those with no programming background. Follow the steps in this book to gain confidence to write your own Java programs. Step 4 Take a Java class. Classes are available online for your convenience, or con
