SonarJava does support interprocedural analysis?(NPE)

java

(Dreaminpast) #1
A.java <- class A { static String foo() { return null;}}
B.java <- class B { String bar(){ A.foo().xxx();}}

Here B.java, A.foo() returns null, it should raise NPE, but the sonarJava doesn’t report this problem…
Does sonarJava support cross-file (interprocedural analysi)?