http://nexus.sonatype.org/oss-repository-hosting.html/vertx-parent/vertx-ext/vertx-ext-parent/vertx-auth/vertx-auth-common: Sonatype helps open source projects to set up Maven repositories on https://oss.sonatype.org/ (Eclipse) 
public class io.vertx.ext.auth.impl.hash.SHA512 extends io.vertx.ext.auth.impl.hash.AbstractMDHash
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: io.vertx.ext.auth.impl.hash.SHA512
  super_class: io.vertx.ext.auth.impl.hash.AbstractMDHash
{
  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // io.vertx.ext.auth.impl.hash.SHA512 this
         0: .line 26
            aload 0 /* this */
            ldc "SHA-512"
            invokespecial io.vertx.ext.auth.impl.hash.AbstractMDHash.<init>:(Ljava/lang/String;)V
         1: .line 27
            return
        end local 0 // io.vertx.ext.auth.impl.hash.SHA512 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lio/vertx/ext/auth/impl/hash/SHA512;

  public java.lang.String id();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // io.vertx.ext.auth.impl.hash.SHA512 this
         0: .line 31
            ldc "sha512"
            areturn
        end local 0 // io.vertx.ext.auth.impl.hash.SHA512 this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lio/vertx/ext/auth/impl/hash/SHA512;
}
SourceFile: "SHA512.java"