code. compile. run. debug. share.
class cl
{
int a = 10;
}
// java program to demonstrate restriction on static methods
class Test extends cl
{
// static variable
static int a = 10;
// instance variable
int b = 20;
// static method
static void m1()
{
//method m1 is static so it can access it and modify it
a = 20;
System.out.println("inside m1");
// Cannot make a static reference to the non-static field b
b = 10; // compilation error
// Cannot make a static reference to the
// non-static method m2() from the type Test
m2(); // compilation error
// Cannot use super in a static context
System.out.println(super.a); // compiler error
}
// instance method
void m2()
{
System.out.println("from m2");
}
public static void main(String[] args)
{
// main method
}
}
Compiling Program...
Standard Input:
Interactive Console
Text
Program is not being debugged. Click "Debug" button to start program in debug mode.
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