Run your first java program with eclilpse IDE
In java everything is class and objects. In the previous post we have discussed about
how to create a object. In our general life, we need a start point to start with. For example, if we are opening this site, we need to click a link or type the url http://javaonlinehub.blogspot.com.The user who is typing the url is the starter. Likewise someone has to start the java program and execute the functions.That someone is the JVM[ we already discussed about JVM] .JVM will call the main function.Main function will be the starting point of java program. Main function needs to be written inside the class as in java everything should be inside class.
Please note that "//" is to mention the comments
package Sample;
public class Sampleclass {
public static void main(String args[]){ // will discuss about static and void in upcoming posts
System.out.println("My first java program-- java online hub you tube channel");
}
}
Output : My first java program-- java online hub you tube channel
View the below video tutorial for the demo using eclipse
In java everything is class and objects. In the previous post we have discussed about
how to create a object. In our general life, we need a start point to start with. For example, if we are opening this site, we need to click a link or type the url http://javaonlinehub.blogspot.com.The user who is typing the url is the starter. Likewise someone has to start the java program and execute the functions.That someone is the JVM[ we already discussed about JVM] .JVM will call the main function.Main function will be the starting point of java program. Main function needs to be written inside the class as in java everything should be inside class.
Please note that "//" is to mention the comments
package Sample;
public class Sampleclass {
public static void main(String args[]){ // will discuss about static and void in upcoming posts
System.out.println("My first java program-- java online hub you tube channel");
}
}
Output : My first java program-- java online hub you tube channel
View the below video tutorial for the demo using eclipse
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