moving tests to CE

java/java-tests/testData/inspection/dataFlow/YoleBug/expected.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<problems>
+  <problem>
+    <file>Test.java</file>
+    <line>9</line>
+    <description>'foo() != null' is always true</description>
+  </problem>
+</problems>

java/java-tests/testData/inspection/dataFlow/YoleBug/src/Test.java

@@ -0,0 +1,11 @@
+import org.jetbrains.annotations.*;
+public class Test {
+    @NotNull
+    public Object foo() {
+        return new Object();
+    }
+
+    public void qqq() {
+        int c = foo() != null ? foo().hashCode() : 0;
+    }
+}