https://openjdk.java.net/ 
public interface java.time.temporal.TemporalQuery<R>
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: java.time.temporal.TemporalQuery
  super_class: java.lang.Object
{
  public abstract R queryFrom(java.time.temporal.TemporalAccessor);
    descriptor: (Ljava/time/temporal/TemporalAccessor;)Ljava/lang/Object;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: (Ljava/time/temporal/TemporalAccessor;)TR;
    MethodParameters:
          Name  Flags
      temporal  
}
Signature: <R:Ljava/lang/Object;>Ljava/lang/Object;
SourceFile: "TemporalQuery.java"
    RuntimeVisibleAnnotations: 
      java.lang.FunctionalInterface()