inline varargs parameter in calls when method is inlined (IDEADEV-41353)

java/java-tests/testData/refactoring/inlineMethod/FlatVarargs.java

@@ -0,0 +1,16 @@
+class Varargs {
+  void xxx() {
+    foo(new String[] {"aa", "hh"});
+  }
+
+  void <caret>foo(String... ss) {
+    bar(ss);
+  }
+
+  void bar(String s, String ss){
+
+  }
+
+  void bar(String... ss) {
+  }
+}

java/java-tests/testData/refactoring/inlineMethod/FlatVarargs.java.after

@@ -0,0 +1,12 @@
+class Varargs {
+  void xxx() {
+      bar(new String[] {"aa", "hh"});
+  }
+
+    void bar(String s, String ss){
+
+  }
+
+  void bar(String... ss) {
+  }
+}

java/java-tests/testData/refactoring/inlineMethod/FlatVarargs1.java

@@ -0,0 +1,12 @@
+class Varargs {
+  void xxx() {
+    foo(new String[] {"aa", "hh"});
+  }
+
+  void <caret>foo(String... ss) {
+    bar(ss);
+  }
+
+  void bar(String... ss) {
+  }
+}

java/java-tests/testData/refactoring/inlineMethod/FlatVarargs1.java.after

@@ -0,0 +1,8 @@
+class Varargs {
+  void xxx() {
+      bar("aa", "hh");
+  }
+
+    void bar(String... ss) {
+  }
+}

java/java-tests/testData/refactoring/inlineMethod/Varargs.java.after

@@ -4,7 +4,6 @@ public class Varargs {
     }
 
     public void foo() {
-        String[] texts = new String[]{"i", "d", "e", "a"};
-        String s = join("", texts);
+        String s = join("", "i", "d", "e", "a");
     }
 }

java/java-tests/testData/refactoring/inlineMethod/Varargs1.java.after

@@ -1,8 +1,7 @@
 class BugTest {
 
     {
-        String[] s = new String[] {""};
-        for (String s1 : s) {
+        for (String s1 : new String[] {""}) {
 
         }
     }