https://spring.io/projects/spring-boot: Spring Boot (Pivotal Software, Inc.) 
public interface org.springframework.boot.env.PropertySourceLoader
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: org.springframework.boot.env.PropertySourceLoader
  super_class: java.lang.Object
{
  public abstract java.lang.String[] getFileExtensions();
    descriptor: ()[Ljava/lang/String;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract java.util.List<org.springframework.core.env.PropertySource<?>> load(java.lang.String, org.springframework.core.io.Resource);
    descriptor: (Ljava/lang/String;Lorg/springframework/core/io/Resource;)Ljava/util/List;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Exceptions:
      throws java.io.IOException
    Signature: (Ljava/lang/String;Lorg/springframework/core/io/Resource;)Ljava/util/List<Lorg/springframework/core/env/PropertySource<*>;>;
    MethodParameters:
          Name  Flags
      name      
      resource  
}
SourceFile: "PropertySourceLoader.java"