https://tomcat.apache.org/: Tomcat Connectors and HTTP parser 
public final class org.apache.tomcat.util.net.jsse.JSSEKeyManager extends javax.net.ssl.X509ExtendedKeyManager
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: org.apache.tomcat.util.net.jsse.JSSEKeyManager
  super_class: javax.net.ssl.X509ExtendedKeyManager
{
  private javax.net.ssl.X509KeyManager delegate;
    descriptor: Ljavax/net/ssl/X509KeyManager;
    flags: (0x0002) ACC_PRIVATE

  private java.lang.String serverKeyAlias;
    descriptor: Ljava/lang/String;
    flags: (0x0002) ACC_PRIVATE

  public void <init>(javax.net.ssl.X509KeyManager, java.lang.String);
    descriptor: (Ljavax/net/ssl/X509KeyManager;Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // org.apache.tomcat.util.net.jsse.JSSEKeyManager this
        start local 1 // javax.net.ssl.X509KeyManager mgr
        start local 2 // java.lang.String serverKeyAlias
         0: .line 50
            aload 0 /* this */
            invokespecial javax.net.ssl.X509ExtendedKeyManager.<init>:()V
         1: .line 51
            aload 0 /* this */
            aload 1 /* mgr */
            putfield org.apache.tomcat.util.net.jsse.JSSEKeyManager.delegate:Ljavax/net/ssl/X509KeyManager;
         2: .line 52
            aload 0 /* this */
            aload 2 /* serverKeyAlias */
            putfield org.apache.tomcat.util.net.jsse.JSSEKeyManager.serverKeyAlias:Ljava/lang/String;
         3: .line 53
            return
        end local 2 // java.lang.String serverKeyAlias
        end local 1 // javax.net.ssl.X509KeyManager mgr
        end local 0 // org.apache.tomcat.util.net.jsse.JSSEKeyManager this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0    4     0            this  Lorg/apache/tomcat/util/net/jsse/JSSEKeyManager;
            0    4     1             mgr  Ljavax/net/ssl/X509KeyManager;
            0    4     2  serverKeyAlias  Ljava/lang/String;
    MethodParameters:
                Name  Flags
      mgr             
      serverKeyAlias  

  public java.lang.String chooseServerAlias(java.lang.String, java.security.Principal[], java.net.Socket);
    descriptor: (Ljava/lang/String;[Ljava/security/Principal;Ljava/net/Socket;)Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=4
        start local 0 // org.apache.tomcat.util.net.jsse.JSSEKeyManager this
        start local 1 // java.lang.String keyType
        start local 2 // java.security.Principal[] issuers
        start local 3 // java.net.Socket socket
         0: .line 63
            aload 0 /* this */
            getfield org.apache.tomcat.util.net.jsse.JSSEKeyManager.serverKeyAlias:Ljava/lang/String;
            ifnull 2
         1: .line 64
            aload 0 /* this */
            getfield org.apache.tomcat.util.net.jsse.JSSEKeyManager.serverKeyAlias:Ljava/lang/String;
            areturn
         2: .line 67
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.tomcat.util.net.jsse.JSSEKeyManager.delegate:Ljavax/net/ssl/X509KeyManager;
            aload 1 /* keyType */
            aload 2 /* issuers */
            aload 3 /* socket */
            invokeinterface javax.net.ssl.X509KeyManager.chooseServerAlias:(Ljava/lang/String;[Ljava/security/Principal;Ljava/net/Socket;)Ljava/lang/String;
            areturn
        end local 3 // java.net.Socket socket
        end local 2 // java.security.Principal[] issuers
        end local 1 // java.lang.String keyType
        end local 0 // org.apache.tomcat.util.net.jsse.JSSEKeyManager this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    3     0     this  Lorg/apache/tomcat/util/net/jsse/JSSEKeyManager;
            0    3     1  keyType  Ljava/lang/String;
            0    3     2  issuers  [Ljava/security/Principal;
            0    3     3   socket  Ljava/net/Socket;
    MethodParameters:
         Name  Flags
      keyType  
      issuers  
      socket   

  public java.lang.String chooseEngineServerAlias(java.lang.String, java.security.Principal[], javax.net.ssl.SSLEngine);
    descriptor: (Ljava/lang/String;[Ljava/security/Principal;Ljavax/net/ssl/SSLEngine;)Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=4
        start local 0 // org.apache.tomcat.util.net.jsse.JSSEKeyManager this
        start local 1 // java.lang.String keyType
        start local 2 // java.security.Principal[] issuers
        start local 3 // javax.net.ssl.SSLEngine engine
         0: .line 79
            aload 0 /* this */
            getfield org.apache.tomcat.util.net.jsse.JSSEKeyManager.serverKeyAlias:Ljava/lang/String;
            ifnull 2
         1: .line 80
            aload 0 /* this */
            getfield org.apache.tomcat.util.net.jsse.JSSEKeyManager.serverKeyAlias:Ljava/lang/String;
            areturn
         2: .line 83
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* keyType */
            aload 2 /* issuers */
            aload 3 /* engine */
            invokespecial javax.net.ssl.X509ExtendedKeyManager.chooseEngineServerAlias:(Ljava/lang/String;[Ljava/security/Principal;Ljavax/net/ssl/SSLEngine;)Ljava/lang/String;
            areturn
        end local 3 // javax.net.ssl.SSLEngine engine
        end local 2 // java.security.Principal[] issuers
        end local 1 // java.lang.String keyType
        end local 0 // org.apache.tomcat.util.net.jsse.JSSEKeyManager this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    3     0     this  Lorg/apache/tomcat/util/net/jsse/JSSEKeyManager;
            0    3     1  keyType  Ljava/lang/String;
            0    3     2  issuers  [Ljava/security/Principal;
            0    3     3   engine  Ljavax/net/ssl/SSLEngine;
    MethodParameters:
         Name  Flags
      keyType  
      issuers  
      engine   

  public java.lang.String chooseClientAlias(java.lang.String[], java.security.Principal[], java.net.Socket);
    descriptor: ([Ljava/lang/String;[Ljava/security/Principal;Ljava/net/Socket;)Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=4
        start local 0 // org.apache.tomcat.util.net.jsse.JSSEKeyManager this
        start local 1 // java.lang.String[] keyType
        start local 2 // java.security.Principal[] issuers
        start local 3 // java.net.Socket socket
         0: .line 90
            aload 0 /* this */
            getfield org.apache.tomcat.util.net.jsse.JSSEKeyManager.delegate:Ljavax/net/ssl/X509KeyManager;
            aload 1 /* keyType */
            aload 2 /* issuers */
            aload 3 /* socket */
            invokeinterface javax.net.ssl.X509KeyManager.chooseClientAlias:([Ljava/lang/String;[Ljava/security/Principal;Ljava/net/Socket;)Ljava/lang/String;
            areturn
        end local 3 // java.net.Socket socket
        end local 2 // java.security.Principal[] issuers
        end local 1 // java.lang.String[] keyType
        end local 0 // org.apache.tomcat.util.net.jsse.JSSEKeyManager this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0     this  Lorg/apache/tomcat/util/net/jsse/JSSEKeyManager;
            0    1     1  keyType  [Ljava/lang/String;
            0    1     2  issuers  [Ljava/security/Principal;
            0    1     3   socket  Ljava/net/Socket;
    MethodParameters:
         Name  Flags
      keyType  
      issuers  
      socket   

  public java.security.cert.X509Certificate[] getCertificateChain(java.lang.String);
    descriptor: (Ljava/lang/String;)[Ljava/security/cert/X509Certificate;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.tomcat.util.net.jsse.JSSEKeyManager this
        start local 1 // java.lang.String alias
         0: .line 96
            aload 0 /* this */
            getfield org.apache.tomcat.util.net.jsse.JSSEKeyManager.delegate:Ljavax/net/ssl/X509KeyManager;
            aload 1 /* alias */
            invokeinterface javax.net.ssl.X509KeyManager.getCertificateChain:(Ljava/lang/String;)[Ljava/security/cert/X509Certificate;
            areturn
        end local 1 // java.lang.String alias
        end local 0 // org.apache.tomcat.util.net.jsse.JSSEKeyManager this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0   this  Lorg/apache/tomcat/util/net/jsse/JSSEKeyManager;
            0    1     1  alias  Ljava/lang/String;
    MethodParameters:
       Name  Flags
      alias  

  public java.lang.String[] getClientAliases(java.lang.String, java.security.Principal[]);
    descriptor: (Ljava/lang/String;[Ljava/security/Principal;)[Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.apache.tomcat.util.net.jsse.JSSEKeyManager this
        start local 1 // java.lang.String keyType
        start local 2 // java.security.Principal[] issuers
         0: .line 102
            aload 0 /* this */
            getfield org.apache.tomcat.util.net.jsse.JSSEKeyManager.delegate:Ljavax/net/ssl/X509KeyManager;
            aload 1 /* keyType */
            aload 2 /* issuers */
            invokeinterface javax.net.ssl.X509KeyManager.getClientAliases:(Ljava/lang/String;[Ljava/security/Principal;)[Ljava/lang/String;
            areturn
        end local 2 // java.security.Principal[] issuers
        end local 1 // java.lang.String keyType
        end local 0 // org.apache.tomcat.util.net.jsse.JSSEKeyManager this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0     this  Lorg/apache/tomcat/util/net/jsse/JSSEKeyManager;
            0    1     1  keyType  Ljava/lang/String;
            0    1     2  issuers  [Ljava/security/Principal;
    MethodParameters:
         Name  Flags
      keyType  
      issuers  

  public java.lang.String[] getServerAliases(java.lang.String, java.security.Principal[]);
    descriptor: (Ljava/lang/String;[Ljava/security/Principal;)[Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.apache.tomcat.util.net.jsse.JSSEKeyManager this
        start local 1 // java.lang.String keyType
        start local 2 // java.security.Principal[] issuers
         0: .line 108
            aload 0 /* this */
            getfield org.apache.tomcat.util.net.jsse.JSSEKeyManager.delegate:Ljavax/net/ssl/X509KeyManager;
            aload 1 /* keyType */
            aload 2 /* issuers */
            invokeinterface javax.net.ssl.X509KeyManager.getServerAliases:(Ljava/lang/String;[Ljava/security/Principal;)[Ljava/lang/String;
            areturn
        end local 2 // java.security.Principal[] issuers
        end local 1 // java.lang.String keyType
        end local 0 // org.apache.tomcat.util.net.jsse.JSSEKeyManager this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0     this  Lorg/apache/tomcat/util/net/jsse/JSSEKeyManager;
            0    1     1  keyType  Ljava/lang/String;
            0    1     2  issuers  [Ljava/security/Principal;
    MethodParameters:
         Name  Flags
      keyType  
      issuers  

  public java.security.PrivateKey getPrivateKey(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/security/PrivateKey;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.tomcat.util.net.jsse.JSSEKeyManager this
        start local 1 // java.lang.String alias
         0: .line 114
            aload 0 /* this */
            getfield org.apache.tomcat.util.net.jsse.JSSEKeyManager.delegate:Ljavax/net/ssl/X509KeyManager;
            aload 1 /* alias */
            invokeinterface javax.net.ssl.X509KeyManager.getPrivateKey:(Ljava/lang/String;)Ljava/security/PrivateKey;
            areturn
        end local 1 // java.lang.String alias
        end local 0 // org.apache.tomcat.util.net.jsse.JSSEKeyManager this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    1     0   this  Lorg/apache/tomcat/util/net/jsse/JSSEKeyManager;
            0    1     1  alias  Ljava/lang/String;
    MethodParameters:
       Name  Flags
      alias  

  public java.lang.String chooseEngineClientAlias(java.lang.String[], java.security.Principal[], javax.net.ssl.SSLEngine);
    descriptor: ([Ljava/lang/String;[Ljava/security/Principal;Ljavax/net/ssl/SSLEngine;)Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=4, args_size=4
        start local 0 // org.apache.tomcat.util.net.jsse.JSSEKeyManager this
        start local 1 // java.lang.String[] keyType
        start local 2 // java.security.Principal[] issuers
        start local 3 // javax.net.ssl.SSLEngine engine
         0: .line 121
            aload 0 /* this */
            getfield org.apache.tomcat.util.net.jsse.JSSEKeyManager.delegate:Ljavax/net/ssl/X509KeyManager;
            aload 1 /* keyType */
            aload 2 /* issuers */
            aconst_null
            invokeinterface javax.net.ssl.X509KeyManager.chooseClientAlias:([Ljava/lang/String;[Ljava/security/Principal;Ljava/net/Socket;)Ljava/lang/String;
            areturn
        end local 3 // javax.net.ssl.SSLEngine engine
        end local 2 // java.security.Principal[] issuers
        end local 1 // java.lang.String[] keyType
        end local 0 // org.apache.tomcat.util.net.jsse.JSSEKeyManager this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0     this  Lorg/apache/tomcat/util/net/jsse/JSSEKeyManager;
            0    1     1  keyType  [Ljava/lang/String;
            0    1     2  issuers  [Ljava/security/Principal;
            0    1     3   engine  Ljavax/net/ssl/SSLEngine;
    MethodParameters:
         Name  Flags
      keyType  
      issuers  
      engine   
}
SourceFile: "JSSEKeyManager.java"