fix tests by adding missing 'init' keywords to testdata

idea/testData/findUsages/java/findJavaClassUsages/JKClassAllUsages.1.kt

@@ -2,7 +2,7 @@ public class X(bar: String? = A.BAR): A() {
     var next: A? = A()
     val myBar: String? = A.BAR
 
-    {
+    init {
         A.BAR = ""
         A.foos()
     }

idea/testData/findUsages/java/findJavaClassUsages/JKClassFieldsUsages.1.kt

@@ -2,7 +2,7 @@ public class X(bar: String? = A.BAR): A() {
     var next: A? = A()
     val myBar: String? = A.BAR
 
-    {
+    init {
         A.BAR = ""
         A.foos()
     }

idea/testData/findUsages/java/findJavaClassUsages/JKClassMethodsUsages.1.kt

@@ -2,7 +2,7 @@ public class X(bar: String? = A.BAR): A() {
     var next: A? = A()
     val myBar: String? = A.BAR
 
-    {
+    init {
         A.BAR = ""
         A.foos()
     }

idea/testData/findUsages/java/findJavaClassUsages/JKClassWithImplicitConstructorAllUsages.1.kt

@@ -2,7 +2,7 @@ public class X(bar: String? = A.BAR): A() {
     var next: A? = A()
     val myBar: String? = A.BAR
 
-    {
+    init {
         A.BAR = ""
         A.foos()
     }

idea/testData/findUsages/java/findJavaClassUsages/JKInnerClassAllUsages.1.kt

@@ -3,7 +3,7 @@ public class KOuter: Outer() {
         var next: Outer.A? = (this@KOuter : Outer).A()
         val myBar: String? = (this@KOuter : Outer).A().bar
 
-        {
+        init {
             (this@KOuter : Outer).A().bar = ""
         }
 

idea/testData/findUsages/java/findJavaClassUsages/JKNestedClassAllUsages.1.kt

@@ -2,7 +2,7 @@ public class X(bar: String? = Outer.A.BAR): Outer.A() {
     var next: Outer.A? = Outer.A()
     val myBar: String? = Outer.A.BAR
 
-    {
+    init {
         Outer.A.BAR = ""
         Outer.A.foos()
     }