[Java. Code Formatting] Add tests for blank lines with rearrangement

IDEA-110857

GitOrigin-RevId: f21d7c0a9decf830d76c5a25085f4f77448971a8

java/java-tests/testData/psi/formatter/blankLinesAroundField/rearrangement.java

@@ -0,0 +1,11 @@
+package org.example;
+
+import org.jetbrains.annotations.NotNull;
+
+public class ClassWithAnnotations {
+    private static final Boolean SIMPLE_FIELD = false;
+    @NotNull public static final Boolean ANOTHER_ANNOTATED_FIELD = false;
+    @NotNull public static final Boolean ANNOTATED_FIELD = false;
+    private @NotNull Boolean annotatedField = false;
+    public Boolean simpleField = false;
+}

java/java-tests/testData/psi/formatter/blankLinesAroundField/rearrangement_after.java

@@ -0,0 +1,20 @@
+package org.example;
+
+import org.jetbrains.annotations.NotNull;
+
+public class ClassWithAnnotations {
+    private static final Boolean SIMPLE_FIELD = false;
+
+
+    @NotNull
+    public static final Boolean ANOTHER_ANNOTATED_FIELD = false;
+
+
+    @NotNull
+    public static final Boolean ANNOTATED_FIELD = false;
+
+
+    private @NotNull Boolean annotatedField = false;
+
+    public Boolean simpleField = false;
+}

java/java-tests/testSrc/com/intellij/java/psi/formatter/java/JavaFormatterBlankLinesAroundFieldTest.kt

@@ -26,4 +26,12 @@ class JavaFormatterBlankLinesAroundFieldTest : JavaFormatterTestCase() {
     getSettings(JavaLanguage.INSTANCE).BLANK_LINES_AROUND_FIELD = 1
     doTest()
   }
+
+  fun testRearrangement() {
+    getSettings(JavaLanguage.INSTANCE).BLANK_LINES_AROUND_FIELD = 1
+    val testName = getTestName(true)
+    val afterFileName = "${testName}_after"
+    doTest(testName, afterFileName)
+    doTest(afterFileName, afterFileName)
+  }
 }