https://tomcat.apache.org/: Tomcat Connectors and HTTP parser 
public class org.apache.coyote.http11.upgrade.UpgradeProcessorInternal extends org.apache.coyote.http11.upgrade.UpgradeProcessorBase
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.coyote.http11.upgrade.UpgradeProcessorInternal
  super_class: org.apache.coyote.http11.upgrade.UpgradeProcessorBase
{
  private static final org.apache.juli.logging.Log log;
    descriptor: Lorg/apache/juli/logging/Log;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private final org.apache.coyote.http11.upgrade.InternalHttpUpgradeHandler internalHttpUpgradeHandler;
    descriptor: Lorg/apache/coyote/http11/upgrade/InternalHttpUpgradeHandler;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 34
            ldc Lorg/apache/coyote/http11/upgrade/UpgradeProcessorInternal;
            invokestatic org.apache.juli.logging.LogFactory.getLog:(Ljava/lang/Class;)Lorg/apache/juli/logging/Log;
            putstatic org.apache.coyote.http11.upgrade.UpgradeProcessorInternal.log:Lorg/apache/juli/logging/Log;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>(org.apache.tomcat.util.net.SocketWrapperBase<?>, org.apache.coyote.UpgradeToken, org.apache.coyote.http11.upgrade.UpgradeGroupInfo);
    descriptor: (Lorg/apache/tomcat/util/net/SocketWrapperBase;Lorg/apache/coyote/UpgradeToken;Lorg/apache/coyote/http11/upgrade/UpgradeGroupInfo;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=5, args_size=4
        start local 0 // org.apache.coyote.http11.upgrade.UpgradeProcessorInternal this
        start local 1 // org.apache.tomcat.util.net.SocketWrapperBase wrapper
        start local 2 // org.apache.coyote.UpgradeToken upgradeToken
        start local 3 // org.apache.coyote.http11.upgrade.UpgradeGroupInfo upgradeGroupInfo
         0: .line 40
            aload 0 /* this */
            aload 2 /* upgradeToken */
            invokespecial org.apache.coyote.http11.upgrade.UpgradeProcessorBase.<init>:(Lorg/apache/coyote/UpgradeToken;)V
         1: .line 41
            aload 0 /* this */
            aload 2 /* upgradeToken */
            invokevirtual org.apache.coyote.UpgradeToken.getHttpUpgradeHandler:()Ljakarta/servlet/http/HttpUpgradeHandler;
            checkcast org.apache.coyote.http11.upgrade.InternalHttpUpgradeHandler
            putfield org.apache.coyote.http11.upgrade.UpgradeProcessorInternal.internalHttpUpgradeHandler:Lorg/apache/coyote/http11/upgrade/InternalHttpUpgradeHandler;
         2: .line 45
            aload 1 /* wrapper */
            ldc -1
            invokevirtual org.apache.tomcat.util.net.SocketWrapperBase.setReadTimeout:(J)V
         3: .line 46
            aload 1 /* wrapper */
            ldc -1
            invokevirtual org.apache.tomcat.util.net.SocketWrapperBase.setWriteTimeout:(J)V
         4: .line 48
            aload 0 /* this */
            getfield org.apache.coyote.http11.upgrade.UpgradeProcessorInternal.internalHttpUpgradeHandler:Lorg/apache/coyote/http11/upgrade/InternalHttpUpgradeHandler;
            aload 1 /* wrapper */
            invokeinterface org.apache.coyote.http11.upgrade.InternalHttpUpgradeHandler.setSocketWrapper:(Lorg/apache/tomcat/util/net/SocketWrapperBase;)V
         5: .line 51
            aload 0 /* this */
            getfield org.apache.coyote.http11.upgrade.UpgradeProcessorInternal.internalHttpUpgradeHandler:Lorg/apache/coyote/http11/upgrade/InternalHttpUpgradeHandler;
            invokeinterface org.apache.coyote.http11.upgrade.InternalHttpUpgradeHandler.getUpgradeInfo:()Lorg/apache/coyote/http11/upgrade/UpgradeInfo;
            astore 4 /* upgradeInfo */
        start local 4 // org.apache.coyote.http11.upgrade.UpgradeInfo upgradeInfo
         6: .line 52
            aload 4 /* upgradeInfo */
            ifnull 8
            aload 3 /* upgradeGroupInfo */
            ifnull 8
         7: .line 53
            aload 4 /* upgradeInfo */
            aload 3 /* upgradeGroupInfo */
            invokevirtual org.apache.coyote.http11.upgrade.UpgradeInfo.setGroupInfo:(Lorg/apache/coyote/http11/upgrade/UpgradeGroupInfo;)V
         8: .line 55
      StackMap locals: org.apache.coyote.http11.upgrade.UpgradeProcessorInternal org.apache.tomcat.util.net.SocketWrapperBase org.apache.coyote.UpgradeToken org.apache.coyote.http11.upgrade.UpgradeGroupInfo org.apache.coyote.http11.upgrade.UpgradeInfo
      StackMap stack:
            return
        end local 4 // org.apache.coyote.http11.upgrade.UpgradeInfo upgradeInfo
        end local 3 // org.apache.coyote.http11.upgrade.UpgradeGroupInfo upgradeGroupInfo
        end local 2 // org.apache.coyote.UpgradeToken upgradeToken
        end local 1 // org.apache.tomcat.util.net.SocketWrapperBase wrapper
        end local 0 // org.apache.coyote.http11.upgrade.UpgradeProcessorInternal this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    9     0              this  Lorg/apache/coyote/http11/upgrade/UpgradeProcessorInternal;
            0    9     1           wrapper  Lorg/apache/tomcat/util/net/SocketWrapperBase<*>;
            0    9     2      upgradeToken  Lorg/apache/coyote/UpgradeToken;
            0    9     3  upgradeGroupInfo  Lorg/apache/coyote/http11/upgrade/UpgradeGroupInfo;
            6    9     4       upgradeInfo  Lorg/apache/coyote/http11/upgrade/UpgradeInfo;
    Signature: (Lorg/apache/tomcat/util/net/SocketWrapperBase<*>;Lorg/apache/coyote/UpgradeToken;Lorg/apache/coyote/http11/upgrade/UpgradeGroupInfo;)V
    MethodParameters:
                  Name  Flags
      wrapper           
      upgradeToken      
      upgradeGroupInfo  

  public org.apache.tomcat.util.net.AbstractEndpoint$Handler$SocketState dispatch(org.apache.tomcat.util.net.SocketEvent);
    descriptor: (Lorg/apache/tomcat/util/net/SocketEvent;)Lorg/apache/tomcat/util/net/AbstractEndpoint$Handler$SocketState;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.coyote.http11.upgrade.UpgradeProcessorInternal this
        start local 1 // org.apache.tomcat.util.net.SocketEvent status
         0: .line 60
            aload 0 /* this */
            getfield org.apache.coyote.http11.upgrade.UpgradeProcessorInternal.internalHttpUpgradeHandler:Lorg/apache/coyote/http11/upgrade/InternalHttpUpgradeHandler;
            aload 1 /* status */
            invokeinterface org.apache.coyote.http11.upgrade.InternalHttpUpgradeHandler.upgradeDispatch:(Lorg/apache/tomcat/util/net/SocketEvent;)Lorg/apache/tomcat/util/net/AbstractEndpoint$Handler$SocketState;
            areturn
        end local 1 // org.apache.tomcat.util.net.SocketEvent status
        end local 0 // org.apache.coyote.http11.upgrade.UpgradeProcessorInternal this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    1     0    this  Lorg/apache/coyote/http11/upgrade/UpgradeProcessorInternal;
            0    1     1  status  Lorg/apache/tomcat/util/net/SocketEvent;
    Signature: (Lorg/apache/tomcat/util/net/SocketEvent;)Lorg/apache/tomcat/util/net/AbstractEndpoint$Handler$SocketState;
    MethodParameters:
        Name  Flags
      status  

  public final void setSslSupport(org.apache.tomcat.util.net.SSLSupport);
    descriptor: (Lorg/apache/tomcat/util/net/SSLSupport;)V
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.coyote.http11.upgrade.UpgradeProcessorInternal this
        start local 1 // org.apache.tomcat.util.net.SSLSupport sslSupport
         0: .line 66
            aload 0 /* this */
            getfield org.apache.coyote.http11.upgrade.UpgradeProcessorInternal.internalHttpUpgradeHandler:Lorg/apache/coyote/http11/upgrade/InternalHttpUpgradeHandler;
            aload 1 /* sslSupport */
            invokeinterface org.apache.coyote.http11.upgrade.InternalHttpUpgradeHandler.setSslSupport:(Lorg/apache/tomcat/util/net/SSLSupport;)V
         1: .line 67
            return
        end local 1 // org.apache.tomcat.util.net.SSLSupport sslSupport
        end local 0 // org.apache.coyote.http11.upgrade.UpgradeProcessorInternal this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    2     0        this  Lorg/apache/coyote/http11/upgrade/UpgradeProcessorInternal;
            0    2     1  sslSupport  Lorg/apache/tomcat/util/net/SSLSupport;
    MethodParameters:
            Name  Flags
      sslSupport  

  public void pause();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.coyote.http11.upgrade.UpgradeProcessorInternal this
         0: .line 72
            aload 0 /* this */
            getfield org.apache.coyote.http11.upgrade.UpgradeProcessorInternal.internalHttpUpgradeHandler:Lorg/apache/coyote/http11/upgrade/InternalHttpUpgradeHandler;
            invokeinterface org.apache.coyote.http11.upgrade.InternalHttpUpgradeHandler.pause:()V
         1: .line 73
            return
        end local 0 // org.apache.coyote.http11.upgrade.UpgradeProcessorInternal this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/coyote/http11/upgrade/UpgradeProcessorInternal;

  protected org.apache.juli.logging.Log getLog();
    descriptor: ()Lorg/apache/juli/logging/Log;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.coyote.http11.upgrade.UpgradeProcessorInternal this
         0: .line 78
            getstatic org.apache.coyote.http11.upgrade.UpgradeProcessorInternal.log:Lorg/apache/juli/logging/Log;
            areturn
        end local 0 // org.apache.coyote.http11.upgrade.UpgradeProcessorInternal this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/coyote/http11/upgrade/UpgradeProcessorInternal;

  public void timeoutAsync(long);
    descriptor: (J)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=2
        start local 0 // org.apache.coyote.http11.upgrade.UpgradeProcessorInternal this
        start local 1 // long now
         0: .line 84
            aload 0 /* this */
            getfield org.apache.coyote.http11.upgrade.UpgradeProcessorInternal.internalHttpUpgradeHandler:Lorg/apache/coyote/http11/upgrade/InternalHttpUpgradeHandler;
            lload 1 /* now */
            invokeinterface org.apache.coyote.http11.upgrade.InternalHttpUpgradeHandler.timeoutAsync:(J)V
         1: .line 85
            return
        end local 1 // long now
        end local 0 // org.apache.coyote.http11.upgrade.UpgradeProcessorInternal this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/coyote/http11/upgrade/UpgradeProcessorInternal;
            0    2     1   now  J
    MethodParameters:
      Name  Flags
      now   

  public boolean hasAsyncIO();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.coyote.http11.upgrade.UpgradeProcessorInternal this
         0: .line 89
            aload 0 /* this */
            getfield org.apache.coyote.http11.upgrade.UpgradeProcessorInternal.internalHttpUpgradeHandler:Lorg/apache/coyote/http11/upgrade/InternalHttpUpgradeHandler;
            invokeinterface org.apache.coyote.http11.upgrade.InternalHttpUpgradeHandler.hasAsyncIO:()Z
            ireturn
        end local 0 // org.apache.coyote.http11.upgrade.UpgradeProcessorInternal this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/coyote/http11/upgrade/UpgradeProcessorInternal;

  public void close();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // org.apache.coyote.http11.upgrade.UpgradeProcessorInternal this
         0: .line 97
            aload 0 /* this */
            getfield org.apache.coyote.http11.upgrade.UpgradeProcessorInternal.internalHttpUpgradeHandler:Lorg/apache/coyote/http11/upgrade/InternalHttpUpgradeHandler;
            invokeinterface org.apache.coyote.http11.upgrade.InternalHttpUpgradeHandler.getUpgradeInfo:()Lorg/apache/coyote/http11/upgrade/UpgradeInfo;
            astore 1 /* upgradeInfo */
        start local 1 // org.apache.coyote.http11.upgrade.UpgradeInfo upgradeInfo
         1: .line 98
            aload 1 /* upgradeInfo */
            ifnull 3
         2: .line 99
            aload 1 /* upgradeInfo */
            aconst_null
            invokevirtual org.apache.coyote.http11.upgrade.UpgradeInfo.setGroupInfo:(Lorg/apache/coyote/http11/upgrade/UpgradeGroupInfo;)V
         3: .line 101
      StackMap locals: org.apache.coyote.http11.upgrade.UpgradeInfo
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.coyote.http11.upgrade.UpgradeProcessorInternal.internalHttpUpgradeHandler:Lorg/apache/coyote/http11/upgrade/InternalHttpUpgradeHandler;
            invokeinterface org.apache.coyote.http11.upgrade.InternalHttpUpgradeHandler.destroy:()V
         4: .line 102
            return
        end local 1 // org.apache.coyote.http11.upgrade.UpgradeInfo upgradeInfo
        end local 0 // org.apache.coyote.http11.upgrade.UpgradeProcessorInternal this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    5     0         this  Lorg/apache/coyote/http11/upgrade/UpgradeProcessorInternal;
            1    5     1  upgradeInfo  Lorg/apache/coyote/http11/upgrade/UpgradeInfo;
    Exceptions:
      throws java.lang.Exception

  public jakarta.servlet.ServletInputStream getInputStream();
    descriptor: ()Ljakarta/servlet/ServletInputStream;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.coyote.http11.upgrade.UpgradeProcessorInternal this
         0: .line 109
            aconst_null
            areturn
        end local 0 // org.apache.coyote.http11.upgrade.UpgradeProcessorInternal this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/coyote/http11/upgrade/UpgradeProcessorInternal;
    Exceptions:
      throws java.io.IOException

  public jakarta.servlet.ServletOutputStream getOutputStream();
    descriptor: ()Ljakarta/servlet/ServletOutputStream;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.coyote.http11.upgrade.UpgradeProcessorInternal this
         0: .line 114
            aconst_null
            areturn
        end local 0 // org.apache.coyote.http11.upgrade.UpgradeProcessorInternal this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/coyote/http11/upgrade/UpgradeProcessorInternal;
    Exceptions:
      throws java.io.IOException
}
SourceFile: "UpgradeProcessorInternal.java"
InnerClasses:
  public abstract Handler = org.apache.tomcat.util.net.AbstractEndpoint$Handler of org.apache.tomcat.util.net.AbstractEndpoint
  public final SocketState = org.apache.tomcat.util.net.AbstractEndpoint$Handler$SocketState of org.apache.tomcat.util.net.AbstractEndpoint$Handler