hello-java-lab/src/main/java/NullReturnsExample.java at main · dc-moses/hello-java-lab · GitHub

20 lines (18 loc) · 538 Bytes

// https://sig-product-docs.synopsys.com/bundle/coverity-docs/page/checker-ref/checkers/NO/null_returns.html

public class NullReturnsExample {

static int count = 0;

public static Object returnA() {

return null;

}

public static Object returnB() {

return new Object();

}

public static void testA() {

// This demonstrates a very straightforward null-return bug

returnA().toString();

}

public static void testB() {

// no bug here

returnB().toString();

}

Expand file tree