Fix for KT-12677. J2K: Invalid SAM constructor redundancy detection

Now all J2kPostProcessing's executing in fixed order, dependent on it index in J2kPostProcessingRegistrar._processings

j2k/testData/multiFile/FunctionalInterfaceAcceptor/Stage.java

@@ -0,0 +1,15 @@
+package test;
+public class Stage {
+    public void context(Acceptor acceptor) {
+        acceptor.acceptFace(new Face() {
+            @Override public void subject(String p) {
+                System.out.println(p);
+            }
+        });
+        acceptor.setFace(new Face() {
+            @Override public void subject(String p) {
+                System.out.println(p);
+            }
+        });
+    }
+}

j2k/testData/multiFile/FunctionalInterfaceAcceptor/Stage.kt

@@ -0,0 +1,8 @@
+package test
+
+class Stage {
+    fun context(acceptor: Acceptor) {
+        acceptor.acceptFace { p -> println(p) }
+        acceptor.face = Face { p -> println(p) }
+    }
+}

j2k/testData/multiFile/FunctionalInterfaceAcceptor/external/Acceptor.java

@@ -0,0 +1,8 @@
+package test;
+public class Acceptor {
+    private Face face;
+    public Face getFace() { return face; }
+    public void setFace(Face face) { this.face = face; }
+
+    public void acceptFace(Face face) {}
+}

j2k/testData/multiFile/FunctionalInterfaceAcceptor/external/Acceptor.java.expected

@@ -0,0 +1,8 @@
+package test;
+public class Acceptor {
+    private Face face;
+    public Face getFace() { return face; }
+    public void setFace(Face face) { this.face = face; }
+
+    public void acceptFace(Face face) {}
+}

j2k/testData/multiFile/FunctionalInterfaceAcceptor/external/Face.java

@@ -0,0 +1,4 @@
+package test;
+public interface Face {
+    void subject(String p);
+}

j2k/testData/multiFile/FunctionalInterfaceAcceptor/external/Face.java.expected

@@ -0,0 +1,4 @@
+package test;
+public interface Face {
+    void subject(String p);
+}