https://openjdk.java.net/ 
public interface org.graalvm.compiler.phases.tiers.SuitesProvider
  minor version: 0
  major version: 59
  flags: flags: (0x0601) ACC_PUBLIC, ACC_INTERFACE, ACC_ABSTRACT
  this_class: org.graalvm.compiler.phases.tiers.SuitesProvider
  super_class: java.lang.Object
{
  public abstract org.graalvm.compiler.phases.tiers.Suites getDefaultSuites();
    descriptor: ()Lorg/graalvm/compiler/phases/tiers/Suites;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT

  public abstract org.graalvm.compiler.phases.PhaseSuite<org.graalvm.compiler.phases.tiers.HighTierContext> getDefaultGraphBuilderSuite();
    descriptor: ()Lorg/graalvm/compiler/phases/PhaseSuite;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
    Signature: ()Lorg/graalvm/compiler/phases/PhaseSuite<Lorg/graalvm/compiler/phases/tiers/HighTierContext;>;

  public abstract org.graalvm.compiler.lir.phases.LIRSuites getDefaultLIRSuites();
    descriptor: ()Lorg/graalvm/compiler/lir/phases/LIRSuites;
    flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
}
SourceFile: "SuitesProvider.java"