Replace Optional with method that takes a default value

Author: timtebeek

src/main/java/org/openrewrite/java/migrate/UseTabsOrSpaces.java

@@ -25,6 +25,7 @@
 import org.openrewrite.java.style.TabsAndIndentsStyle;
 import org.openrewrite.java.tree.J;
 import org.openrewrite.java.tree.JavaSourceFile;
+import org.openrewrite.style.Style;
 
 import static java.util.Objects.requireNonNull;
 

src/main/java/org/openrewrite/java/migrate/lang/UseTextBlocks.java

@@ -30,14 +30,14 @@
 import org.openrewrite.java.tree.TypeUtils;
 import org.openrewrite.marker.Markers;
 import org.openrewrite.staticanalysis.kotlin.KotlinFileChecker;
+import org.openrewrite.style.Style;
 
 import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
 import java.time.Duration;
 import java.util.ArrayList;
 import java.util.Base64;
 import java.util.List;
-import java.util.Optional;
 
 import static java.util.Objects.requireNonNull;
 import static java.util.stream.Collectors.toList;
@@ -145,7 +145,7 @@ private J.Literal toTextBlock(J.Binary binary, String content, List<J.Literal> s
                     }
                 }
 
-                TabsAndIndentsStyle tabsAndIndentsStyle = Optional.ofNullable(Style.from( TabsAndIndentsStyle.class, getCursor().firstEnclosingOrThrow( SourceFile.class ) )).orElse(IntelliJ.tabsAndIndents());
+                TabsAndIndentsStyle tabsAndIndentsStyle = Style.from(TabsAndIndentsStyle.class, getCursor().firstEnclosingOrThrow(SourceFile.class), IntelliJ::tabsAndIndents);
                 boolean useTab = tabsAndIndentsStyle.getUseTabCharacter();
                 int tabSize = tabsAndIndentsStyle.getTabSize();