Support compiler flag -Xcodeanalysis-annotations

compiler/testData/foreignAnnotationsJava8/tests/codeanalysis/warnings/defaults.kt

@@ -0,0 +1,46 @@
+// !DIAGNOSTICS: -UNUSED_VARIABLE -UNUSED_PARAMETER
+// CODE_ANALYSIS_STATE warn
+// FILE: A.java
+
+import jspecify.annotations.*;
+
+@DefaultNotNull
+public class A {
+    public String defaultField = "";
+    @Nullable public String field = null;
+
+    public String everythingNotNullable(String x) { return ""; }
+
+    @DefaultNullable
+    public String everythingNullable(String x) { return ""; }
+
+    @DefaultNullnessUnknown
+    public String everythingUnknown(String x) { return ""; }
+
+    @DefaultNullable
+    public String mixed(@NotNull String x) { return ""; }
+}
+
+// FILE: main.kt
+
+fun main(a: A) {
+    a.everythingNotNullable(<!NULLABILITY_MISMATCH_BASED_ON_JAVA_ANNOTATIONS!>null<!>)<!UNNECESSARY_SAFE_CALL!>?.<!>length
+    a.everythingNotNullable(<!NULLABILITY_MISMATCH_BASED_ON_JAVA_ANNOTATIONS!>null<!>).length
+    a.everythingNotNullable("").length
+
+    <!RECEIVER_NULLABILITY_MISMATCH_BASED_ON_JAVA_ANNOTATIONS!>a.everythingNullable(null)<!>.length
+    a.everythingNullable(null)?.length
+
+    a.everythingUnknown(null).length
+    a.everythingUnknown(null)?.length
+
+    <!RECEIVER_NULLABILITY_MISMATCH_BASED_ON_JAVA_ANNOTATIONS!>a.mixed(<!NULLABILITY_MISMATCH_BASED_ON_JAVA_ANNOTATIONS!>null<!>)<!>.length
+    a.mixed(<!NULLABILITY_MISMATCH_BASED_ON_JAVA_ANNOTATIONS!>null<!>)?.length
+    a.mixed("")?.length
+
+    a.defaultField<!UNNECESSARY_SAFE_CALL!>?.<!>length
+    a.defaultField.length
+
+    a.field?.length
+    <!RECEIVER_NULLABILITY_MISMATCH_BASED_ON_JAVA_ANNOTATIONS!>a.field<!>.length
+}