PropertyFile: import clean up

Author: alexeysemenyukoracle

test/jdk/tools/jpackage/helpers/jdk/jpackage/test/PropertyFile.java

@@ -1,63 +1,62 @@
-/*
- * Copyright (c) 2025, Oracle and/or its affiliates. All rights reserved.
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This code is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 only, as
- * published by the Free Software Foundation.  Oracle designates this
- * particular file as subject to the "Classpath" exception as provided
- * by Oracle in the LICENSE file that accompanied this code.
- *
- * This code is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * version 2 for more details (a copy is included in the LICENSE file that
- * accompanied this code).
- *
- * You should have received a copy of the GNU General Public License version
- * 2 along with this work; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
- * or visit www.oracle.com if you need additional information or have any
- * questions.
- */
-package jdk.jpackage.test;
-
-import java.io.IOException;
-import java.io.UncheckedIOException;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.util.Map;
-import java.util.Objects;
-import java.util.Optional;
-import java.util.Properties;
-import java.util.function.Supplier;
-
-public final class PropertyFile {
-
-    PropertyFile(Map<String, String> data) {
-        this.data = new Properties();
-        this.data.putAll(data);
-    }
-
-    PropertyFile(Path path) {
-        data = new Properties();
-        try (var reader = Files.newBufferedReader(path)) {
-            data.load(reader);
-        } catch (IOException ex) {
-            throw new UncheckedIOException(ex);
-        }
-    }
-
-    public Optional<String> findProperty(String name) {
-        Objects.requireNonNull(name);
-        return Optional.ofNullable(data.getProperty(name));
-    }
-
-    public Optional<Boolean> findBooleanProperty(String name) {
-        return findProperty(name).map(Boolean::parseBoolean);
-    }
-
-    private final Properties data;
-}
+/*
+ * Copyright (c) 2025, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+package jdk.jpackage.test;
+
+import java.io.IOException;
+import java.io.UncheckedIOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Optional;
+import java.util.Properties;
+
+public final class PropertyFile {
+
+    PropertyFile(Map<String, String> data) {
+        this.data = new Properties();
+        this.data.putAll(data);
+    }
+
+    PropertyFile(Path path) {
+        data = new Properties();
+        try (var reader = Files.newBufferedReader(path)) {
+            data.load(reader);
+        } catch (IOException ex) {
+            throw new UncheckedIOException(ex);
+        }
+    }
+
+    public Optional<String> findProperty(String name) {
+        Objects.requireNonNull(name);
+        return Optional.ofNullable(data.getProperty(name));
+    }
+
+    public Optional<Boolean> findBooleanProperty(String name) {
+        return findProperty(name).map(Boolean::parseBoolean);
+    }
+
+    private final Properties data;
+}