Answer / firoz

continue

Answer / devesh dashora

break with label and continue with label.
1. Break with label
loop1: for (int i = 0; i < 10; i++)
{
loop2: for ( int j = 0; j < 10; j++)
{
System.out.println(i);
if( i + j > 10 )
break loop1;
}
}

2. continue with label

loop1: for (int i = 0; i < 10; i++)
{
loop2: for ( int j = 0; j < 10; j++)
{
if(i + j == 5)
continue loop1;
System.out.println(j);
}
}

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1.IN CASE OF DYNAMIC METHOD DISPATCH WHY WE USE REFERENCE VARIABLE,WE CAN USE THE DIFFERENT DEFINED OBJECT DIRECTLY TO ACCESS THE DATA MEMBER AND MEMBER FUNCTION OF THAT RESPECTIVE CLASS?WHAT IS THE MAIN FUNCTION OF "REFERENCE VARIABLE" HERE?

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public class AboutStrings{ public static void main(String args[]){ String s1="hello"; String s2="hel"; String s3="lo"; String s4=s2+s3; //to know the hash codes of s1,s4. System.out.println(s1.hashCode()); System.out.println(s4.hashCode()); // these two s1 and s4 are having same hashcodes. if(s1==s4){ System.out.println("s1 and s4 are same."); }else System.out.println("s1 and s4 are not same."); } } Somebody told me that, == operator compares references of the objects. In the above example even though s1 and s4 are refering to same object(having same hash codes), it is printing s1 and s4 are not same. Can anybody explain in detail why it is behaving like this? Thanks in Advance RavuriVinod

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Why is Java a platform independent language?

1 Answers  

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