[FIR] Fix duplicate WRONG_NULLABILITY_FOR_JAVA_OVERRIDE

Also, the test shows a missing warning in K1 which is present in K2.

#KT-63600 Fixed
#KT-63599
#KT-63745
#KT-63746

compiler/testData/diagnostics/foreignAnnotationsTests/tests/jsr305/nullabilityWarnings/override.fir.kt

@@ -0,0 +1,64 @@
+// !DIAGNOSTICS: -UNUSED_VARIABLE -UNUSED_PARAMETER
+// JSR305_GLOBAL_REPORT: warn
+
+// FILE: test/NonNullApi.java
+package test;
+
+import java.lang.annotation.*;
+import javax.annotation.Nonnull;
+import javax.annotation.meta.TypeQualifierDefault;
+
+@Target(ElementType.PACKAGE)
+@Retention(RetentionPolicy.RUNTIME)
+@Documented
+@Nonnull
+@TypeQualifierDefault({ElementType.METHOD, ElementType.PARAMETER, ElementType.PACKAGE})
+public @interface NonNullApi {
+}
+
+// FILE: test/package-info.java
+@NonNullApi
+package test;
+
+// FILE: test/Provider.java
+package test;
+
+import javax.annotation.*;
+
+public interface Provider<T> {
+    T get();
+    @Nullable T getNullable();
+    void set(T x);
+    void setNullable(@Nullable T x);
+
+    T getSet(T x);
+    @Nullable T getSetNullable(@Nullable T x);
+}
+
+// FILE: test/I.java
+package test;
+
+import javax.annotation.*;
+
+public interface I<T> {
+    T get();
+    void set(T x);
+}
+
+// FILE: main.kt
+package test;
+
+abstract class Multiple<T> : Provider<T>, I<T> {
+    <!WRONG_NULLABILITY_FOR_JAVA_OVERRIDE!>override<!> fun get(): T = null!!
+    <!WRONG_NULLABILITY_FOR_JAVA_OVERRIDE!>override<!> fun set(x: T) {} // Missing warning in K1, K2 get's this right
+}
+
+abstract class A<T> : Provider<T> {
+    <!WRONG_NULLABILITY_FOR_JAVA_OVERRIDE!>override<!> fun get(): T = null!!
+    override fun getNullable(): T = null!!
+    <!WRONG_NULLABILITY_FOR_JAVA_OVERRIDE!>override<!> fun set(x: T) {} // Missing warning in K1, K2 get's this right
+    <!NOTHING_TO_OVERRIDE!>override<!> fun setNullable(x: T) {}
+
+    <!WRONG_NULLABILITY_FOR_JAVA_OVERRIDE!>override<!> fun getSet(x: T): T = x
+    <!NOTHING_TO_OVERRIDE!>override<!> fun getSetNullable(x: T): T = x
+}

compiler/testData/diagnostics/foreignAnnotationsTests/tests/jsr305/nullabilityWarnings/override.kt

@@ -0,0 +1,64 @@
+// !DIAGNOSTICS: -UNUSED_VARIABLE -UNUSED_PARAMETER
+// JSR305_GLOBAL_REPORT: warn
+
+// FILE: test/NonNullApi.java
+package test;
+
+import java.lang.annotation.*;
+import javax.annotation.Nonnull;
+import javax.annotation.meta.TypeQualifierDefault;
+
+@Target(ElementType.PACKAGE)
+@Retention(RetentionPolicy.RUNTIME)
+@Documented
+@Nonnull
+@TypeQualifierDefault({ElementType.METHOD, ElementType.PARAMETER, ElementType.PACKAGE})
+public @interface NonNullApi {
+}
+
+// FILE: test/package-info.java
+@NonNullApi
+package test;
+
+// FILE: test/Provider.java
+package test;
+
+import javax.annotation.*;
+
+public interface Provider<T> {
+    T get();
+    @Nullable T getNullable();
+    void set(T x);
+    void setNullable(@Nullable T x);
+
+    T getSet(T x);
+    @Nullable T getSetNullable(@Nullable T x);
+}
+
+// FILE: test/I.java
+package test;
+
+import javax.annotation.*;
+
+public interface I<T> {
+    T get();
+    void set(T x);
+}
+
+// FILE: main.kt
+package test;
+
+abstract class Multiple<T> : Provider<T>, I<T> {
+    <!WRONG_NULLABILITY_FOR_JAVA_OVERRIDE!>override<!> fun get(): T = null!!
+    override fun set(x: T) {} // Missing warning in K1, K2 get's this right
+}
+
+abstract class A<T> : Provider<T> {
+    <!WRONG_NULLABILITY_FOR_JAVA_OVERRIDE!>override<!> fun get(): T = null!!
+    override fun getNullable(): T = null!!
+    override fun set(x: T) {} // Missing warning in K1, K2 get's this right
+    <!NOTHING_TO_OVERRIDE!>override<!> fun setNullable(x: T) {}
+
+    <!WRONG_NULLABILITY_FOR_JAVA_OVERRIDE!>override<!> fun getSet(x: T): T = x
+    <!NOTHING_TO_OVERRIDE!>override<!> fun getSetNullable(x: T): T = x
+}