void (final JavaCodeInsightTestFixture fixture) { fixture.addClass("package javax.annotation;" + "@javax.annotation.meta.TypeQualifierDefault(java.lang.annotation.ElementType.PARAMETER) @javax.annotation.Nonnull " + "public @interface ParametersAreNonnullByDefault {}"); fixture.addClass("package javax.annotation;" + "@javax.annotation.meta.TypeQualifierDefault(java.lang.annotation.ElementType.PARAMETER) @javax.annotation.Nullable " + "public @interface ParametersAreNullableByDefault {}"); }