soheil-ghahremani

package ir.soheil_gh;

public class LocalVariableTypeInferenceExample3WithError {
    public static void main(String[] args) {
        var test = {1,2,3};
    }
}

soheil-ghahremani

package ir.soheil_gh;

public class LocalVariableTypeInferenceExample4WithError {
    public static void main(String[] args) {
        var test = null;
    }
}

soheil-ghahremani

package ir.soheil_gh;

public class LocalVariableTypeInferenceExample2WithError {
    public var test = "12";
    public static void main(String[] args) {
    }
}

soheil-ghahremani

package ir.soheil_gh;

public class LocalVariableTypeInferenceExample1WithError {

    public static void main(String[] args) {
        var test;
    }
}

soheil-ghahremani

package ir.soheil_gh;

import java.util.HashMap;

public class LocalVariableTypeInferenceExample {

    public static void main(String[] args) {
        var test = "soheil";
        System.out.println(test.getClass().getCanonicalName());
        var test2 = 2*2; // test2 is int

soheil-ghahremani

package ir.soheil_gh;

public class ParameterPassingTest {

    public static void main(String[] args) {

        int a = 10;
        System.out.println("value of a before calling change method: " + a);
        change(a);
        System.out.println("value of a after calling change method: " + a);

soheil-ghahremani

package ir.soheil_gh;

public class StringTest {

    public static void main(String[] args) {
        long t1 = System.currentTimeMillis();
        String initialString = "";
        for(int i=0; i<50000; i++ ){
            initialString += i;
        }