Generalize argument type

Author: V1ncNet

secrets/src/main/java/de/vinado/boot/secrets/FilenamePropertyIndexSupplier.java

@@ -4,7 +4,7 @@
 import lombok.RequiredArgsConstructor;
 import org.apache.commons.logging.Log;
 import org.springframework.boot.logging.DeferredLogFactory;
-import org.springframework.core.env.ConfigurableEnvironment;
+import org.springframework.core.env.PropertyResolver;
 
 import java.io.File;
 import java.io.IOException;
@@ -42,16 +42,16 @@ public class FilenamePropertyIndexSupplier implements PropertyIndexSupplier {
  private static final String DEFAULT_BASE_DIR_PROPERTY = "/run/secrets";
 
  private final Log log;
- private final ConfigurableEnvironment environment;
+ private final PropertyResolver propertyResolver;
 
- public FilenamePropertyIndexSupplier(DeferredLogFactory logFactory, ConfigurableEnvironment environment) {
+ public FilenamePropertyIndexSupplier(DeferredLogFactory logFactory, PropertyResolver propertyResolver) {
  this.log = logFactory.getLog(getClass());
- this.environment = environment;
+ this.propertyResolver = propertyResolver;
  }
 
  @Override
  public Map<String, String> get() {
- String baseDir = environment.getProperty(BASE_DIR_PROPERTY, DEFAULT_BASE_DIR_PROPERTY);
+ String baseDir = propertyResolver.getProperty(BASE_DIR_PROPERTY, DEFAULT_BASE_DIR_PROPERTY);
  Separator separator = getSeparator();
  return Optional.of(baseDir)
  .map(Paths::get)
@@ -64,7 +64,7 @@ public Map<String, String> get() {
  }
 
  private Separator getSeparator() {
- char property = environment.getProperty(SEPARATOR_PROPERTY,
+ char property = propertyResolver.getProperty(SEPARATOR_PROPERTY,
  Character.class,
  DEFAULT_SEPARATOR.getCharacter());
  return Separator.of(property);