Java to Kotlin converter: fixed two similar bugs

j2k/tests/testData/ast/constructors/fieldsInitializedFromParams8.java

@@ -0,0 +1,13 @@
+//file
+class Base {
+    Base(Object o, int l){}
+}
+
+class C extends Base {
+    private final String string;
+
+    public C(String s) {
+        super(s, s.length());
+        this.string = s;
+    }
+}

j2k/tests/testData/ast/constructors/fieldsInitializedFromParams8.kt

@@ -0,0 +1,3 @@
+class Base(o: Any, l: Int)
+
+class C(private val string: String) : Base(string, string.length())

j2k/tests/testData/ast/constructors/fieldsInitializedFromParams9.java

@@ -0,0 +1,12 @@
+//file
+class C {
+    private final String string;
+
+    public C(String s, int a) {
+        this.string = s;
+    }
+
+    public C(String s) {
+        this(s, s.length());
+    }
+}

j2k/tests/testData/ast/constructors/fieldsInitializedFromParams9.kt

@@ -0,0 +1 @@
+class C(private val string: String, a: Int = string.length())