• Placement Papers
• /
• Java
• /
• Programming
• /
• Arrays

Java Question Papers:

(#M40156025) JAVA Programming question java Keep an EYE

how can we print a statement in java with out main method in the java 7 version

Asked In Java PRABHANJAN (9 years ago)

Unsolved Read Solution (12)

Is this Puzzle helpful?   (14)   (4) Submit Your Solution Arrays

Read Solution (12) :

Dhananjay  (9 years ago)

class hello
{
static
{
System.out.println("Hello");
}
}

Is this solution Helpfull? Yes (6) | No (3)  

Aashish  (8 years ago)

From 1.7 version onwards main() is mendatery to start program execution hence even though class contains static block it won't be executed if the class does not contain main method
let us understand with a example I execute this code in both version( 1.6 and 1.7) and in both version i got diffrent Result


class Test
{
static
{
System.out.println("Static block");
}
}

in 1.6 version ---- javac Test.java
java Test
ouput -
Static block
Runtime exception - no such method error:main

in 1.7 version : javac Test.java
java Test
error : main() not found in class Test

so if any one ask such type of question with mention 7 version you can cndntly say , No sir it is not possible ..

Is this solution Helpfull? Yes (4) | No   

sravya  (9 years ago)

by using static block

Is this solution Helpfull? Yes (1) | No (1)  

Suneetha Reddi  (7 years ago)

we cannot print a statement in java without main() from java 1.7 onwards. it must contain main().

Is this solution Helpfull? Yes (1) | No   

Nikita Upadhyay  (9 years ago)

with the help of static blocks..
because,at the time of class loading class loader loads all the static members in static pool.

Is this solution Helpfull? Yes | No (1)  

Mohit Sharma  (9 years ago)

public class Hello{

static{
System.out.println("u r in static block;");
}
public static void main(String[] args) {
}
}

Is this solution Helpfull? Yes | No (3)  

Karan  (8 years ago)

class S
{
static{
System.out.println("Hello world");
}

public static void main(String args[])
{
//there must be main function as java compiler search for main function first.
}
}

Is this solution Helpfull? Yes | No (2)  

velichelamala yashasree  (8 years ago)

by using static block

Is this solution Helpfull? Yes | No (1)  

Haritha s  (8 years ago)

By using Static block

Is this solution Helpfull? Yes | No (1)  

Ishita bansal  (7 years ago)

No java is not pure object oriented..as there are primitive data types which are also defined

Is this solution Helpfull? Yes | No   

Omkar Sanjay dhadame  (7 years ago)

e cannot print a statement in java without main() from java 1.7 onwards. it must contain main() method
othewise it will gives exception main() method does not found

Is this solution Helpfull? Yes | No   

DEEPAK YADAV  (5 years ago)

class hello
{
static
{
System.out.println("Hello");
}
}

Is this solution Helpfull? Yes | No (1)  

Please Login to Read Solution.