java/11 : java.base/java/security/Provider$Service.class

Provider$Service
https://openjdk.java.net/
GPLv2 + Classpath Exception
public class java.security.Provider$Service
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: java.security.Provider$Service
  super_class: java.lang.Object
{
  private java.lang.String type;
    descriptor: Ljava/lang/String;
    flags: (0x0002) ACC_PRIVATE

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

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

  private final java.security.Provider provider;
    descriptor: Ljava/security/Provider;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private java.util.List<java.lang.String> aliases;
    descriptor: Ljava/util/List;
    flags: (0x0002) ACC_PRIVATE
    Signature: Ljava/util/List<Ljava/lang/String;>;

  private java.util.Map<java.security.Provider$UString, java.lang.String> attributes;
    descriptor: Ljava/util/Map;
    flags: (0x0002) ACC_PRIVATE
    Signature: Ljava/util/Map<Ljava/security/Provider$UString;Ljava/lang/String;>;

  private volatile java.lang.ref.Reference<java.lang.Class<?>> classRef;
    descriptor: Ljava/lang/ref/Reference;
    flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE
    Signature: Ljava/lang/ref/Reference<Ljava/lang/Class<*>;>;

  private volatile java.lang.Boolean hasKeyAttributes;
    descriptor: Ljava/lang/Boolean;
    flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE

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

  private java.lang.Class<?>[] supportedClasses;
    descriptor: [Ljava/lang/Class;
    flags: (0x0002) ACC_PRIVATE
    Signature: [Ljava/lang/Class<*>;

  private boolean registered;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  private static final java.lang.Class<?>[] CLASS0;
    descriptor: [Ljava/lang/Class;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    Signature: [Ljava/lang/Class<*>;

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 1698
            iconst_0
            anewarray java.lang.Class
            putstatic java.security.Provider$Service.CLASS0:[Ljava/lang/Class;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private void <init>(java.security.Provider);
    descriptor: (Ljava/security/Provider;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.security.Provider$Service this
        start local 1 // java.security.Provider provider
         0: .line 1703
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 1704
            aload 0 /* this */
            aload 1 /* provider */
            putfield java.security.Provider$Service.provider:Ljava/security/Provider;
         2: .line 1705
            aload 0 /* this */
            invokestatic java.util.Collections.emptyList:()Ljava/util/List;
            putfield java.security.Provider$Service.aliases:Ljava/util/List;
         3: .line 1706
            aload 0 /* this */
            invokestatic java.util.Collections.emptyMap:()Ljava/util/Map;
            putfield java.security.Provider$Service.attributes:Ljava/util/Map;
         4: .line 1707
            return
        end local 1 // java.security.Provider provider
        end local 0 // java.security.Provider$Service this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    5     0      this  Ljava/security/Provider$Service;
            0    5     1  provider  Ljava/security/Provider;
    MethodParameters:
          Name  Flags
      provider  

  private boolean isValid();
    descriptor: ()Z
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.security.Provider$Service this
         0: .line 1710
            aload 0 /* this */
            getfield java.security.Provider$Service.type:Ljava/lang/String;
            ifnull 1
            aload 0 /* this */
            getfield java.security.Provider$Service.algorithm:Ljava/lang/String;
            ifnull 1
            aload 0 /* this */
            getfield java.security.Provider$Service.className:Ljava/lang/String;
            ifnull 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // java.security.Provider$Service this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Ljava/security/Provider$Service;

  private void addAlias(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // java.security.Provider$Service this
        start local 1 // java.lang.String alias
         0: .line 1714
            aload 0 /* this */
            getfield java.security.Provider$Service.aliases:Ljava/util/List;
            invokeinterface java.util.List.isEmpty:()Z
            ifeq 2
         1: .line 1715
            aload 0 /* this */
            new java.util.ArrayList
            dup
            iconst_2
            invokespecial java.util.ArrayList.<init>:(I)V
            putfield java.security.Provider$Service.aliases:Ljava/util/List;
         2: .line 1717
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield java.security.Provider$Service.aliases:Ljava/util/List;
            aload 1 /* alias */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
         3: .line 1718
            return
        end local 1 // java.lang.String alias
        end local 0 // java.security.Provider$Service this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    4     0   this  Ljava/security/Provider$Service;
            0    4     1  alias  Ljava/lang/String;
    MethodParameters:
       Name  Flags
      alias  

  void addAttribute(java.lang.String, java.lang.String);
    descriptor: (Ljava/lang/String;Ljava/lang/String;)V
    flags: (0x0000) 
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // java.security.Provider$Service this
        start local 1 // java.lang.String type
        start local 2 // java.lang.String value
         0: .line 1721
            aload 0 /* this */
            getfield java.security.Provider$Service.attributes:Ljava/util/Map;
            invokeinterface java.util.Map.isEmpty:()Z
            ifeq 2
         1: .line 1722
            aload 0 /* this */
            new java.util.HashMap
            dup
            bipush 8
            invokespecial java.util.HashMap.<init>:(I)V
            putfield java.security.Provider$Service.attributes:Ljava/util/Map;
         2: .line 1724
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield java.security.Provider$Service.attributes:Ljava/util/Map;
            new java.security.Provider$UString
            dup
            aload 1 /* type */
            invokespecial java.security.Provider$UString.<init>:(Ljava/lang/String;)V
            aload 2 /* value */
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         3: .line 1725
            return
        end local 2 // java.lang.String value
        end local 1 // java.lang.String type
        end local 0 // java.security.Provider$Service this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0    4     0   this  Ljava/security/Provider$Service;
            0    4     1   type  Ljava/lang/String;
            0    4     2  value  Ljava/lang/String;
    MethodParameters:
       Name  Flags
      type   
      value  

  public void <init>(java.security.Provider, java.lang.String, java.lang.String, java.lang.String, java.util.List<java.lang.String>, java.util.Map<java.lang.String, java.lang.String>);
    descriptor: (Ljava/security/Provider;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/util/List;Ljava/util/Map;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=9, args_size=7
        start local 0 // java.security.Provider$Service this
        start local 1 // java.security.Provider provider
        start local 2 // java.lang.String type
        start local 3 // java.lang.String algorithm
        start local 4 // java.lang.String className
        start local 5 // java.util.List aliases
        start local 6 // java.util.Map attributes
         0: .line 1741
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 1744
            aload 1 /* provider */
            ifnull 3
            aload 2 /* type */
            ifnull 3
         2: .line 1745
            aload 3 /* algorithm */
            ifnull 3
            aload 4 /* className */
            ifnonnull 4
         3: .line 1746
      StackMap locals: java.security.Provider$Service java.security.Provider java.lang.String java.lang.String java.lang.String java.util.List java.util.Map
      StackMap stack:
            new java.lang.NullPointerException
            dup
            invokespecial java.lang.NullPointerException.<init>:()V
            athrow
         4: .line 1748
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* provider */
            putfield java.security.Provider$Service.provider:Ljava/security/Provider;
         5: .line 1749
            aload 0 /* this */
            aload 2 /* type */
            invokestatic java.security.Provider.getEngineName:(Ljava/lang/String;)Ljava/lang/String;
            putfield java.security.Provider$Service.type:Ljava/lang/String;
         6: .line 1750
            aload 0 /* this */
            aload 3 /* algorithm */
            putfield java.security.Provider$Service.algorithm:Ljava/lang/String;
         7: .line 1751
            aload 0 /* this */
            aload 4 /* className */
            putfield java.security.Provider$Service.className:Ljava/lang/String;
         8: .line 1752
            aload 5 /* aliases */
            ifnonnull 11
         9: .line 1753
            aload 0 /* this */
            invokestatic java.util.Collections.emptyList:()Ljava/util/List;
            putfield java.security.Provider$Service.aliases:Ljava/util/List;
        10: .line 1754
            goto 12
        11: .line 1755
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            new java.util.ArrayList
            dup
            aload 5 /* aliases */
            invokespecial java.util.ArrayList.<init>:(Ljava/util/Collection;)V
            putfield java.security.Provider$Service.aliases:Ljava/util/List;
        12: .line 1757
      StackMap locals:
      StackMap stack:
            aload 6 /* attributes */
            ifnonnull 15
        13: .line 1758
            aload 0 /* this */
            invokestatic java.util.Collections.emptyMap:()Ljava/util/Map;
            putfield java.security.Provider$Service.attributes:Ljava/util/Map;
        14: .line 1759
            goto 20
        15: .line 1760
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            new java.util.HashMap
            dup
            invokespecial java.util.HashMap.<init>:()V
            putfield java.security.Provider$Service.attributes:Ljava/util/Map;
        16: .line 1761
            aload 6 /* attributes */
            invokeinterface java.util.Map.entrySet:()Ljava/util/Set;
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            astore 8
            goto 19
      StackMap locals: java.security.Provider$Service java.security.Provider java.lang.String java.lang.String java.lang.String java.util.List java.util.Map top java.util.Iterator
      StackMap stack:
        17: aload 8
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.util.Map$Entry
            astore 7 /* entry */
        start local 7 // java.util.Map$Entry entry
        18: .line 1762
            aload 0 /* this */
            getfield java.security.Provider$Service.attributes:Ljava/util/Map;
            new java.security.Provider$UString
            dup
            aload 7 /* entry */
            invokeinterface java.util.Map$Entry.getKey:()Ljava/lang/Object;
            checkcast java.lang.String
            invokespecial java.security.Provider$UString.<init>:(Ljava/lang/String;)V
            aload 7 /* entry */
            invokeinterface java.util.Map$Entry.getValue:()Ljava/lang/Object;
            checkcast java.lang.String
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
        end local 7 // java.util.Map$Entry entry
        19: .line 1761
      StackMap locals:
      StackMap stack:
            aload 8
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 17
        20: .line 1765
      StackMap locals: java.security.Provider$Service java.security.Provider java.lang.String java.lang.String java.lang.String java.util.List java.util.Map
      StackMap stack:
            return
        end local 6 // java.util.Map attributes
        end local 5 // java.util.List aliases
        end local 4 // java.lang.String className
        end local 3 // java.lang.String algorithm
        end local 2 // java.lang.String type
        end local 1 // java.security.Provider provider
        end local 0 // java.security.Provider$Service this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   21     0        this  Ljava/security/Provider$Service;
            0   21     1    provider  Ljava/security/Provider;
            0   21     2        type  Ljava/lang/String;
            0   21     3   algorithm  Ljava/lang/String;
            0   21     4   className  Ljava/lang/String;
            0   21     5     aliases  Ljava/util/List<Ljava/lang/String;>;
            0   21     6  attributes  Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;
           18   19     7       entry  Ljava/util/Map$Entry<Ljava/lang/String;Ljava/lang/String;>;
    Signature: (Ljava/security/Provider;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/util/List<Ljava/lang/String;>;Ljava/util/Map<Ljava/lang/String;Ljava/lang/String;>;)V
    MethodParameters:
            Name  Flags
      provider    
      type        
      algorithm   
      className   
      aliases     
      attributes  

  public final java.lang.String getType();
    descriptor: ()Ljava/lang/String;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.security.Provider$Service this
         0: .line 1773
            aload 0 /* this */
            getfield java.security.Provider$Service.type:Ljava/lang/String;
            areturn
        end local 0 // java.security.Provider$Service this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/security/Provider$Service;

  public final java.lang.String getAlgorithm();
    descriptor: ()Ljava/lang/String;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.security.Provider$Service this
         0: .line 1783
            aload 0 /* this */
            getfield java.security.Provider$Service.algorithm:Ljava/lang/String;
            areturn
        end local 0 // java.security.Provider$Service this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/security/Provider$Service;

  public final java.security.Provider getProvider();
    descriptor: ()Ljava/security/Provider;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.security.Provider$Service this
         0: .line 1792
            aload 0 /* this */
            getfield java.security.Provider$Service.provider:Ljava/security/Provider;
            areturn
        end local 0 // java.security.Provider$Service this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/security/Provider$Service;

  public final java.lang.String getClassName();
    descriptor: ()Ljava/lang/String;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.security.Provider$Service this
         0: .line 1801
            aload 0 /* this */
            getfield java.security.Provider$Service.className:Ljava/lang/String;
            areturn
        end local 0 // java.security.Provider$Service this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/security/Provider$Service;

  private final java.util.List<java.lang.String> getAliases();
    descriptor: ()Ljava/util/List;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.security.Provider$Service this
         0: .line 1806
            aload 0 /* this */
            getfield java.security.Provider$Service.aliases:Ljava/util/List;
            areturn
        end local 0 // java.security.Provider$Service this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/security/Provider$Service;
    Signature: ()Ljava/util/List<Ljava/lang/String;>;

  public final java.lang.String getAttribute(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/lang/String;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // java.security.Provider$Service this
        start local 1 // java.lang.String name
         0: .line 1821
            aload 1 /* name */
            ifnonnull 2
         1: .line 1822
            new java.lang.NullPointerException
            dup
            invokespecial java.lang.NullPointerException.<init>:()V
            athrow
         2: .line 1824
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield java.security.Provider$Service.attributes:Ljava/util/Map;
            new java.security.Provider$UString
            dup
            aload 1 /* name */
            invokespecial java.security.Provider$UString.<init>:(Ljava/lang/String;)V
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.String
            areturn
        end local 1 // java.lang.String name
        end local 0 // java.security.Provider$Service this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Ljava/security/Provider$Service;
            0    3     1  name  Ljava/lang/String;
    MethodParameters:
      Name  Flags
      name  

  public java.lang.Object newInstance(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=5, args_size=2
        start local 0 // java.security.Provider$Service this
        start local 1 // java.lang.Object constructorParameter
         0: .line 1854
            aload 0 /* this */
            getfield java.security.Provider$Service.registered:Z
            ifne 8
         1: .line 1855
            aload 0 /* this */
            getfield java.security.Provider$Service.provider:Ljava/security/Provider;
            aload 0 /* this */
            getfield java.security.Provider$Service.type:Ljava/lang/String;
            aload 0 /* this */
            getfield java.security.Provider$Service.algorithm:Ljava/lang/String;
            invokevirtual java.security.Provider.getService:(Ljava/lang/String;Ljava/lang/String;)Ljava/security/Provider$Service;
            aload 0 /* this */
            if_acmpeq 7
         2: .line 1856
            new java.security.NoSuchAlgorithmException
            dup
         3: .line 1857
            new java.lang.StringBuilder
            dup
            ldc "Service not registered with Provider "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
         4: .line 1858
            aload 0 /* this */
            getfield java.security.Provider$Service.provider:Ljava/security/Provider;
            invokevirtual java.security.Provider.getName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc ": "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
         5: .line 1857
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
         6: .line 1856
            invokespecial java.security.NoSuchAlgorithmException.<init>:(Ljava/lang/String;)V
            athrow
         7: .line 1860
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iconst_1
            putfield java.security.Provider$Service.registered:Z
         8: .line 1864
      StackMap locals:
      StackMap stack:
            getstatic java.security.Provider.knownEngines:Ljava/util/Map;
            aload 0 /* this */
            getfield java.security.Provider$Service.type:Ljava/lang/String;
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.security.Provider$EngineDescription
            astore 3 /* cap */
        start local 3 // java.security.Provider$EngineDescription cap
         9: .line 1865
            aload 3 /* cap */
            ifnonnull 15
        10: .line 1869
            aload 1 /* constructorParameter */
            ifnonnull 12
        11: .line 1870
            aconst_null
            goto 13
      StackMap locals: java.security.Provider$Service java.lang.Object top java.security.Provider$EngineDescription
      StackMap stack:
        12: aload 1 /* constructorParameter */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
        13: .line 1869
      StackMap locals:
      StackMap stack: java.lang.Class
            astore 2 /* ctrParamClz */
        start local 2 // java.lang.Class ctrParamClz
        14: .line 1871
            goto 34
        end local 2 // java.lang.Class ctrParamClz
        15: .line 1872
      StackMap locals:
      StackMap stack:
            aload 3 /* cap */
            getfield java.security.Provider$EngineDescription.constructorParameterClassName:Ljava/lang/String;
            ifnonnull 17
        16: .line 1873
            aconst_null
            goto 18
      StackMap locals:
      StackMap stack:
        17: aload 3 /* cap */
            getfield java.security.Provider$EngineDescription.constructorParameterClassName:Ljava/lang/String;
            invokestatic java.lang.Class.forName:(Ljava/lang/String;)Ljava/lang/Class;
        18: .line 1872
      StackMap locals:
      StackMap stack: java.lang.Class
            astore 2 /* ctrParamClz */
        start local 2 // java.lang.Class ctrParamClz
        19: .line 1874
            aload 1 /* constructorParameter */
            ifnull 34
        20: .line 1875
            aload 2 /* ctrParamClz */
            ifnonnull 26
        21: .line 1876
            new java.security.InvalidParameterException
            dup
        22: .line 1877
            new java.lang.StringBuilder
            dup
            ldc "constructorParameter not used with "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield java.security.Provider$Service.type:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
        23: .line 1878
            ldc " engines"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
        24: .line 1877
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
        25: .line 1876
            invokespecial java.security.InvalidParameterException.<init>:(Ljava/lang/String;)V
            athrow
        26: .line 1880
      StackMap locals: java.security.Provider$Service java.lang.Object java.lang.Class java.security.Provider$EngineDescription
      StackMap stack:
            aload 1 /* constructorParameter */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            astore 4 /* argClass */
        start local 4 // java.lang.Class argClass
        27: .line 1881
            aload 2 /* ctrParamClz */
            aload 4 /* argClass */
            invokevirtual java.lang.Class.isAssignableFrom:(Ljava/lang/Class;)Z
            ifne 34
        28: .line 1882
            new java.security.InvalidParameterException
            dup
        29: .line 1883
            new java.lang.StringBuilder
            dup
            ldc "constructorParameter must be instanceof "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
        30: .line 1884
            aload 3 /* cap */
            getfield java.security.Provider$EngineDescription.constructorParameterClassName:Ljava/lang/String;
            bipush 36
            bipush 46
            invokevirtual java.lang.String.replace:(CC)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
        31: .line 1885
            ldc " for engine type "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield java.security.Provider$Service.type:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
        32: .line 1883
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
        33: .line 1882
            invokespecial java.security.InvalidParameterException.<init>:(Ljava/lang/String;)V
            athrow
        end local 4 // java.lang.Class argClass
        34: .line 1891
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual java.security.Provider$Service.getImplClass:()Ljava/lang/Class;
            aload 2 /* ctrParamClz */
            aload 1 /* constructorParameter */
            invokestatic java.security.Provider.newInstanceUtil:(Ljava/lang/Class;Ljava/lang/Class;Ljava/lang/Object;)Ljava/lang/Object;
        35: areturn
        end local 3 // java.security.Provider$EngineDescription cap
        end local 2 // java.lang.Class ctrParamClz
        36: .line 1892
      StackMap locals: java.security.Provider$Service java.lang.Object
      StackMap stack: java.security.NoSuchAlgorithmException
            astore 3 /* e */
        start local 3 // java.security.NoSuchAlgorithmException e
        37: .line 1893
            aload 3 /* e */
            athrow
        end local 3 // java.security.NoSuchAlgorithmException e
        38: .line 1894
      StackMap locals:
      StackMap stack: java.lang.reflect.InvocationTargetException
            astore 3 /* e */
        start local 3 // java.lang.reflect.InvocationTargetException e
        39: .line 1895
            new java.security.NoSuchAlgorithmException
            dup
        40: .line 1896
            new java.lang.StringBuilder
            dup
            ldc "Error constructing implementation (algorithm: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
        41: .line 1897
            aload 0 /* this */
            getfield java.security.Provider$Service.algorithm:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc ", provider: "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield java.security.Provider$Service.provider:Ljava/security/Provider;
            invokevirtual java.security.Provider.getName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
        42: .line 1898
            ldc ", class: "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield java.security.Provider$Service.className:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc ")"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
        43: .line 1896
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
        44: .line 1898
            aload 3 /* e */
            invokevirtual java.lang.reflect.InvocationTargetException.getCause:()Ljava/lang/Throwable;
        45: .line 1895
            invokespecial java.security.NoSuchAlgorithmException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 3 // java.lang.reflect.InvocationTargetException e
        46: .line 1899
      StackMap locals:
      StackMap stack: java.lang.Exception
            astore 3 /* e */
        start local 3 // java.lang.Exception e
        47: .line 1900
            new java.security.NoSuchAlgorithmException
            dup
        48: .line 1901
            new java.lang.StringBuilder
            dup
            ldc "Error constructing implementation (algorithm: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
        49: .line 1902
            aload 0 /* this */
            getfield java.security.Provider$Service.algorithm:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc ", provider: "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield java.security.Provider$Service.provider:Ljava/security/Provider;
            invokevirtual java.security.Provider.getName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
        50: .line 1903
            ldc ", class: "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield java.security.Provider$Service.className:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc ")"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
        51: .line 1901
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
        52: .line 1903
            aload 3 /* e */
        53: .line 1900
            invokespecial java.security.NoSuchAlgorithmException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 3 // java.lang.Exception e
        end local 1 // java.lang.Object constructorParameter
        end local 0 // java.security.Provider$Service this
      LocalVariableTable:
        Start  End  Slot                  Name  Signature
            0   54     0                  this  Ljava/security/Provider$Service;
            0   54     1  constructorParameter  Ljava/lang/Object;
           14   15     2           ctrParamClz  Ljava/lang/Class<*>;
           19   36     2           ctrParamClz  Ljava/lang/Class<*>;
            9   36     3                   cap  Ljava/security/Provider$EngineDescription;
           27   34     4              argClass  Ljava/lang/Class<*>;
           37   38     3                     e  Ljava/security/NoSuchAlgorithmException;
           39   46     3                     e  Ljava/lang/reflect/InvocationTargetException;
           47   54     3                     e  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
           8    35      36  Class java.security.NoSuchAlgorithmException
           8    35      38  Class java.lang.reflect.InvocationTargetException
           8    35      46  Class java.lang.Exception
    Exceptions:
      throws java.security.NoSuchAlgorithmException
    MethodParameters:
                      Name  Flags
      constructorParameter  

  private java.lang.Class<?> getImplClass();
    descriptor: ()Ljava/lang/Class;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=4, args_size=1
        start local 0 // java.security.Provider$Service this
         0: .line 1910
            aload 0 /* this */
            getfield java.security.Provider$Service.classRef:Ljava/lang/ref/Reference;
            astore 1 /* ref */
        start local 1 // java.lang.ref.Reference ref
         1: .line 1911
            aload 1 /* ref */
            ifnonnull 2
            aconst_null
            goto 3
      StackMap locals: java.lang.ref.Reference
      StackMap stack:
         2: aload 1 /* ref */
            invokevirtual java.lang.ref.Reference.get:()Ljava/lang/Object;
            checkcast java.lang.Class
      StackMap locals:
      StackMap stack: java.lang.Class
         3: astore 2 /* clazz */
        start local 2 // java.lang.Class clazz
         4: .line 1912
            aload 2 /* clazz */
            ifnonnull 17
         5: .line 1913
            aload 0 /* this */
            getfield java.security.Provider$Service.provider:Ljava/security/Provider;
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getClassLoader:()Ljava/lang/ClassLoader;
            astore 3 /* cl */
        start local 3 // java.lang.ClassLoader cl
         6: .line 1914
            aload 3 /* cl */
            ifnonnull 9
         7: .line 1915
            aload 0 /* this */
            getfield java.security.Provider$Service.className:Ljava/lang/String;
            invokestatic java.lang.Class.forName:(Ljava/lang/String;)Ljava/lang/Class;
            astore 2 /* clazz */
         8: .line 1916
            goto 10
         9: .line 1917
      StackMap locals: java.lang.Class java.lang.ClassLoader
      StackMap stack:
            aload 3 /* cl */
            aload 0 /* this */
            getfield java.security.Provider$Service.className:Ljava/lang/String;
            invokevirtual java.lang.ClassLoader.loadClass:(Ljava/lang/String;)Ljava/lang/Class;
            astore 2 /* clazz */
        10: .line 1919
      StackMap locals:
      StackMap stack:
            aload 2 /* clazz */
            invokevirtual java.lang.Class.getModifiers:()I
            invokestatic java.lang.reflect.Modifier.isPublic:(I)Z
            ifne 16
        11: .line 1920
            new java.security.NoSuchAlgorithmException
            dup
        12: .line 1921
            new java.lang.StringBuilder
            dup
            ldc "class configured for "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield java.security.Provider$Service.type:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc " (provider: "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
        13: .line 1922
            aload 0 /* this */
            getfield java.security.Provider$Service.provider:Ljava/security/Provider;
            invokevirtual java.security.Provider.getName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc ") is not public."
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
        14: .line 1921
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
        15: .line 1920
            invokespecial java.security.NoSuchAlgorithmException.<init>:(Ljava/lang/String;)V
            athrow
        16: .line 1924
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            new java.lang.ref.WeakReference
            dup
            aload 2 /* clazz */
            invokespecial java.lang.ref.WeakReference.<init>:(Ljava/lang/Object;)V
            putfield java.security.Provider$Service.classRef:Ljava/lang/ref/Reference;
        end local 3 // java.lang.ClassLoader cl
        17: .line 1926
      StackMap locals:
      StackMap stack:
            aload 2 /* clazz */
        18: areturn
        end local 2 // java.lang.Class clazz
        end local 1 // java.lang.ref.Reference ref
        19: .line 1927
      StackMap locals: java.security.Provider$Service
      StackMap stack: java.lang.ClassNotFoundException
            astore 1 /* e */
        start local 1 // java.lang.ClassNotFoundException e
        20: .line 1928
            new java.security.NoSuchAlgorithmException
            dup
        21: .line 1929
            new java.lang.StringBuilder
            dup
            ldc "class configured for "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield java.security.Provider$Service.type:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc " (provider: "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
        22: .line 1930
            aload 0 /* this */
            getfield java.security.Provider$Service.provider:Ljava/security/Provider;
            invokevirtual java.security.Provider.getName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc ") cannot be found."
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
        23: .line 1929
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
        24: .line 1930
            aload 1 /* e */
        25: .line 1928
            invokespecial java.security.NoSuchAlgorithmException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 1 // java.lang.ClassNotFoundException e
        end local 0 // java.security.Provider$Service this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   26     0   this  Ljava/security/Provider$Service;
            1   19     1    ref  Ljava/lang/ref/Reference<Ljava/lang/Class<*>;>;
            4   19     2  clazz  Ljava/lang/Class<*>;
            6   17     3     cl  Ljava/lang/ClassLoader;
           20   26     1      e  Ljava/lang/ClassNotFoundException;
      Exception table:
        from    to  target  type
           0    18      19  Class java.lang.ClassNotFoundException
    Exceptions:
      throws java.security.NoSuchAlgorithmException
    Signature: ()Ljava/lang/Class<*>;

  public boolean supportsParameter(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=4, args_size=2
        start local 0 // java.security.Provider$Service this
        start local 1 // java.lang.Object parameter
         0: .line 1961
            getstatic java.security.Provider.knownEngines:Ljava/util/Map;
            aload 0 /* this */
            getfield java.security.Provider$Service.type:Ljava/lang/String;
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.security.Provider$EngineDescription
            astore 2 /* cap */
        start local 2 // java.security.Provider$EngineDescription cap
         1: .line 1962
            aload 2 /* cap */
            ifnonnull 3
         2: .line 1964
            iconst_1
            ireturn
         3: .line 1966
      StackMap locals: java.security.Provider$EngineDescription
      StackMap stack:
            aload 2 /* cap */
            getfield java.security.Provider$EngineDescription.supportsParameter:Z
            ifne 7
         4: .line 1967
            new java.security.InvalidParameterException
            dup
            new java.lang.StringBuilder
            dup
            ldc "supportsParameter() not used with "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
         5: .line 1968
            aload 0 /* this */
            getfield java.security.Provider$Service.type:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc " engines"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
         6: .line 1967
            invokespecial java.security.InvalidParameterException.<init>:(Ljava/lang/String;)V
            athrow
         7: .line 1971
      StackMap locals:
      StackMap stack:
            aload 1 /* parameter */
            ifnull 11
            aload 1 /* parameter */
            instanceof java.security.Key
            ifne 11
         8: .line 1972
            new java.security.InvalidParameterException
            dup
         9: .line 1973
            new java.lang.StringBuilder
            dup
            ldc "Parameter must be instanceof Key for engine "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield java.security.Provider$Service.type:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
        10: .line 1972
            invokespecial java.security.InvalidParameterException.<init>:(Ljava/lang/String;)V
            athrow
        11: .line 1975
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual java.security.Provider$Service.hasKeyAttributes:()Z
            ifne 13
        12: .line 1976
            iconst_1
            ireturn
        13: .line 1978
      StackMap locals:
      StackMap stack:
            aload 1 /* parameter */
            ifnonnull 15
        14: .line 1979
            iconst_0
            ireturn
        15: .line 1981
      StackMap locals:
      StackMap stack:
            aload 1 /* parameter */
            checkcast java.security.Key
            astore 3 /* key */
        start local 3 // java.security.Key key
        16: .line 1982
            aload 0 /* this */
            aload 3 /* key */
            invokevirtual java.security.Provider$Service.supportsKeyFormat:(Ljava/security/Key;)Z
            ifeq 18
        17: .line 1983
            iconst_1
            ireturn
        18: .line 1985
      StackMap locals: java.security.Key
      StackMap stack:
            aload 0 /* this */
            aload 3 /* key */
            invokevirtual java.security.Provider$Service.supportsKeyClass:(Ljava/security/Key;)Z
            ifeq 20
        19: .line 1986
            iconst_1
            ireturn
        20: .line 1988
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        end local 3 // java.security.Key key
        end local 2 // java.security.Provider$EngineDescription cap
        end local 1 // java.lang.Object parameter
        end local 0 // java.security.Provider$Service this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0   21     0       this  Ljava/security/Provider$Service;
            0   21     1  parameter  Ljava/lang/Object;
            1   21     2        cap  Ljava/security/Provider$EngineDescription;
           16   21     3        key  Ljava/security/Key;
    MethodParameters:
           Name  Flags
      parameter  

  private boolean hasKeyAttributes();
    descriptor: ()Z
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=11, args_size=1
        start local 0 // java.security.Provider$Service this
         0: .line 1996
            aload 0 /* this */
            getfield java.security.Provider$Service.hasKeyAttributes:Ljava/lang/Boolean;
            astore 1 /* b */
        start local 1 // java.lang.Boolean b
         1: .line 1997
            aload 1 /* b */
            ifnonnull 30
         2: .line 1998
            aload 0 /* this */
            dup
            astore 2
            monitorenter
         3: .line 2000
            aload 0 /* this */
            ldc "SupportedKeyFormats"
            invokevirtual java.security.Provider$Service.getAttribute:(Ljava/lang/String;)Ljava/lang/String;
            astore 3 /* s */
        start local 3 // java.lang.String s
         4: .line 2001
            aload 3 /* s */
            ifnull 6
         5: .line 2002
            aload 0 /* this */
            aload 3 /* s */
            ldc "\\|"
            invokevirtual java.lang.String.split:(Ljava/lang/String;)[Ljava/lang/String;
            putfield java.security.Provider$Service.supportedFormats:[Ljava/lang/String;
         6: .line 2004
      StackMap locals: java.lang.Boolean java.security.Provider$Service java.lang.String
      StackMap stack:
            aload 0 /* this */
            ldc "SupportedKeyClasses"
            invokevirtual java.security.Provider$Service.getAttribute:(Ljava/lang/String;)Ljava/lang/String;
            astore 3 /* s */
         7: .line 2005
            aload 3 /* s */
            ifnull 19
         8: .line 2006
            aload 3 /* s */
            ldc "\\|"
            invokevirtual java.lang.String.split:(Ljava/lang/String;)[Ljava/lang/String;
            astore 4 /* classNames */
        start local 4 // java.lang.String[] classNames
         9: .line 2008
            new java.util.ArrayList
            dup
            aload 4 /* classNames */
            arraylength
            invokespecial java.util.ArrayList.<init>:(I)V
        10: .line 2007
            astore 5 /* classList */
        start local 5 // java.util.List classList
        11: .line 2009
            aload 4 /* classNames */
            dup
            astore 9
            arraylength
            istore 8
            iconst_0
            istore 7
            goto 17
      StackMap locals: java.security.Provider$Service java.lang.Boolean java.security.Provider$Service java.lang.String java.lang.String[] java.util.List top int int java.lang.String[]
      StackMap stack:
        12: aload 9
            iload 7
            aaload
            astore 6 /* className */
        start local 6 // java.lang.String className
        13: .line 2010
            aload 0 /* this */
            aload 6 /* className */
            invokevirtual java.security.Provider$Service.getKeyClass:(Ljava/lang/String;)Ljava/lang/Class;
            astore 10 /* clazz */
        start local 10 // java.lang.Class clazz
        14: .line 2011
            aload 10 /* clazz */
            ifnull 16
        15: .line 2012
            aload 5 /* classList */
            aload 10 /* clazz */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        end local 10 // java.lang.Class clazz
        end local 6 // java.lang.String className
        16: .line 2009
      StackMap locals:
      StackMap stack:
            iinc 7 1
      StackMap locals:
      StackMap stack:
        17: iload 7
            iload 8
            if_icmplt 12
        18: .line 2015
            aload 0 /* this */
            aload 5 /* classList */
            getstatic java.security.Provider$Service.CLASS0:[Ljava/lang/Class;
            invokeinterface java.util.List.toArray:([Ljava/lang/Object;)[Ljava/lang/Object;
            checkcast java.lang.Class[]
            putfield java.security.Provider$Service.supportedClasses:[Ljava/lang/Class;
        end local 5 // java.util.List classList
        end local 4 // java.lang.String[] classNames
        19: .line 2017
      StackMap locals: java.security.Provider$Service java.lang.Boolean java.security.Provider$Service java.lang.String
      StackMap stack:
            aload 0 /* this */
            getfield java.security.Provider$Service.supportedFormats:[Ljava/lang/String;
            ifnonnull 22
        20: .line 2018
            aload 0 /* this */
            getfield java.security.Provider$Service.supportedClasses:[Ljava/lang/Class;
            ifnonnull 22
        21: .line 2017
            iconst_0
            goto 23
      StackMap locals:
      StackMap stack:
        22: iconst_1
      StackMap locals:
      StackMap stack: int
        23: istore 4 /* bool */
        start local 4 // boolean bool
        24: .line 2019
            iload 4 /* bool */
            invokestatic java.lang.Boolean.valueOf:(Z)Ljava/lang/Boolean;
            astore 1 /* b */
        25: .line 2020
            aload 0 /* this */
            aload 1 /* b */
            putfield java.security.Provider$Service.hasKeyAttributes:Ljava/lang/Boolean;
        end local 4 // boolean bool
        end local 3 // java.lang.String s
        26: .line 1998
            aload 2
            monitorexit
        27: goto 30
      StackMap locals: java.security.Provider$Service java.lang.Boolean java.security.Provider$Service
      StackMap stack: java.lang.Throwable
        28: aload 2
            monitorexit
        29: athrow
        30: .line 2023
      StackMap locals:
      StackMap stack:
            aload 1 /* b */
            invokevirtual java.lang.Boolean.booleanValue:()Z
            ireturn
        end local 1 // java.lang.Boolean b
        end local 0 // java.security.Provider$Service this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   31     0        this  Ljava/security/Provider$Service;
            1   31     1           b  Ljava/lang/Boolean;
            4   26     3           s  Ljava/lang/String;
            9   19     4  classNames  [Ljava/lang/String;
           11   19     5   classList  Ljava/util/List<Ljava/lang/Class<*>;>;
           13   16     6   className  Ljava/lang/String;
           14   16    10       clazz  Ljava/lang/Class<*>;
           24   26     4        bool  Z
      Exception table:
        from    to  target  type
           3    27      28  any
          28    29      28  any

  private java.lang.Class<?> getKeyClass(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/lang/Class;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // java.security.Provider$Service this
        start local 1 // java.lang.String name
         0: .line 2029
            aload 1 /* name */
            invokestatic java.lang.Class.forName:(Ljava/lang/String;)Ljava/lang/Class;
         1: areturn
         2: .line 2030
      StackMap locals:
      StackMap stack: java.lang.ClassNotFoundException
            pop
         3: .line 2034
            aload 0 /* this */
            getfield java.security.Provider$Service.provider:Ljava/security/Provider;
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            invokevirtual java.lang.Class.getClassLoader:()Ljava/lang/ClassLoader;
            astore 2 /* cl */
        start local 2 // java.lang.ClassLoader cl
         4: .line 2035
            aload 2 /* cl */
            ifnull 8
         5: .line 2036
            aload 2 /* cl */
            aload 1 /* name */
            invokevirtual java.lang.ClassLoader.loadClass:(Ljava/lang/String;)Ljava/lang/Class;
         6: areturn
        end local 2 // java.lang.ClassLoader cl
         7: .line 2038
      StackMap locals:
      StackMap stack: java.lang.ClassNotFoundException
            pop
         8: .line 2041
      StackMap locals:
      StackMap stack:
            aconst_null
            areturn
        end local 1 // java.lang.String name
        end local 0 // java.security.Provider$Service this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    9     0  this  Ljava/security/Provider$Service;
            0    9     1  name  Ljava/lang/String;
            4    7     2    cl  Ljava/lang/ClassLoader;
      Exception table:
        from    to  target  type
           0     1       2  Class java.lang.ClassNotFoundException
           3     6       7  Class java.lang.ClassNotFoundException
    Signature: (Ljava/lang/String;)Ljava/lang/Class<*>;
    MethodParameters:
      Name  Flags
      name  

  private boolean supportsKeyFormat(java.security.Key);
    descriptor: (Ljava/security/Key;)Z
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=7, args_size=2
        start local 0 // java.security.Provider$Service this
        start local 1 // java.security.Key key
         0: .line 2045
            aload 0 /* this */
            getfield java.security.Provider$Service.supportedFormats:[Ljava/lang/String;
            ifnonnull 2
         1: .line 2046
            iconst_0
            ireturn
         2: .line 2048
      StackMap locals:
      StackMap stack:
            aload 1 /* key */
            invokeinterface java.security.Key.getFormat:()Ljava/lang/String;
            astore 2 /* format */
        start local 2 // java.lang.String format
         3: .line 2049
            aload 2 /* format */
            ifnonnull 5
         4: .line 2050
            iconst_0
            ireturn
         5: .line 2052
      StackMap locals: java.lang.String
      StackMap stack:
            aload 0 /* this */
            getfield java.security.Provider$Service.supportedFormats:[Ljava/lang/String;
            dup
            astore 6
            arraylength
            istore 5
            iconst_0
            istore 4
            goto 10
      StackMap locals: java.security.Provider$Service java.security.Key java.lang.String top int int java.lang.String[]
      StackMap stack:
         6: aload 6
            iload 4
            aaload
            astore 3 /* supportedFormat */
        start local 3 // java.lang.String supportedFormat
         7: .line 2053
            aload 3 /* supportedFormat */
            aload 2 /* format */
            invokevirtual java.lang.String.equals:(Ljava/lang/Object;)Z
            ifeq 9
         8: .line 2054
            iconst_1
            ireturn
        end local 3 // java.lang.String supportedFormat
         9: .line 2052
      StackMap locals:
      StackMap stack:
            iinc 4 1
      StackMap locals:
      StackMap stack:
        10: iload 4
            iload 5
            if_icmplt 6
        11: .line 2057
            iconst_0
            ireturn
        end local 2 // java.lang.String format
        end local 1 // java.security.Key key
        end local 0 // java.security.Provider$Service this
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   12     0             this  Ljava/security/Provider$Service;
            0   12     1              key  Ljava/security/Key;
            3   12     2           format  Ljava/lang/String;
            7    9     3  supportedFormat  Ljava/lang/String;
    MethodParameters:
      Name  Flags
      key   

  private boolean supportsKeyClass(java.security.Key);
    descriptor: (Ljava/security/Key;)Z
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=7, args_size=2
        start local 0 // java.security.Provider$Service this
        start local 1 // java.security.Key key
         0: .line 2061
            aload 0 /* this */
            getfield java.security.Provider$Service.supportedClasses:[Ljava/lang/Class;
            ifnonnull 2
         1: .line 2062
            iconst_0
            ireturn
         2: .line 2064
      StackMap locals:
      StackMap stack:
            aload 1 /* key */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            astore 2 /* keyClass */
        start local 2 // java.lang.Class keyClass
         3: .line 2065
            aload 0 /* this */
            getfield java.security.Provider$Service.supportedClasses:[Ljava/lang/Class;
            dup
            astore 6
            arraylength
            istore 5
            iconst_0
            istore 4
            goto 8
      StackMap locals: java.security.Provider$Service java.security.Key java.lang.Class top int int java.lang.Class[]
      StackMap stack:
         4: aload 6
            iload 4
            aaload
            astore 3 /* clazz */
        start local 3 // java.lang.Class clazz
         5: .line 2066
            aload 3 /* clazz */
            aload 2 /* keyClass */
            invokevirtual java.lang.Class.isAssignableFrom:(Ljava/lang/Class;)Z
            ifeq 7
         6: .line 2067
            iconst_1
            ireturn
        end local 3 // java.lang.Class clazz
         7: .line 2065
      StackMap locals:
      StackMap stack:
            iinc 4 1
      StackMap locals:
      StackMap stack:
         8: iload 4
            iload 5
            if_icmplt 4
         9: .line 2070
            iconst_0
            ireturn
        end local 2 // java.lang.Class keyClass
        end local 1 // java.security.Key key
        end local 0 // java.security.Provider$Service this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   10     0      this  Ljava/security/Provider$Service;
            0   10     1       key  Ljava/security/Key;
            3   10     2  keyClass  Ljava/lang/Class<*>;
            5    7     3     clazz  Ljava/lang/Class<*>;
    MethodParameters:
      Name  Flags
      key   

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=1
        start local 0 // java.security.Provider$Service this
         0: .line 2079
            aload 0 /* this */
            getfield java.security.Provider$Service.aliases:Ljava/util/List;
            invokeinterface java.util.List.isEmpty:()Z
            ifeq 2
         1: .line 2080
            ldc ""
            goto 3
      StackMap locals:
      StackMap stack:
         2: new java.lang.StringBuilder
            dup
            ldc "\r\n  aliases: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield java.security.Provider$Service.aliases:Ljava/util/List;
            invokevirtual java.lang.Object.toString:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
         3: .line 2079
      StackMap locals:
      StackMap stack: java.lang.String
            astore 1 /* aString */
        start local 1 // java.lang.String aString
         4: .line 2081
            aload 0 /* this */
            getfield java.security.Provider$Service.attributes:Ljava/util/Map;
            invokeinterface java.util.Map.isEmpty:()Z
            ifeq 6
         5: .line 2082
            ldc ""
            goto 7
      StackMap locals: java.lang.String
      StackMap stack:
         6: new java.lang.StringBuilder
            dup
            ldc "\r\n  attributes: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield java.security.Provider$Service.attributes:Ljava/util/Map;
            invokevirtual java.lang.Object.toString:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
         7: .line 2081
      StackMap locals:
      StackMap stack: java.lang.String
            astore 2 /* attrs */
        start local 2 // java.lang.String attrs
         8: .line 2083
            new java.lang.StringBuilder
            dup
            aload 0 /* this */
            getfield java.security.Provider$Service.provider:Ljava/security/Provider;
            invokevirtual java.security.Provider.getName:()Ljava/lang/String;
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc ": "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield java.security.Provider$Service.type:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc "."
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield java.security.Provider$Service.algorithm:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
         9: .line 2084
            ldc " -> "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield java.security.Provider$Service.className:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 1 /* aString */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 2 /* attrs */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc "\r\n"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
        10: .line 2083
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 2 // java.lang.String attrs
        end local 1 // java.lang.String aString
        end local 0 // java.security.Provider$Service this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   11     0     this  Ljava/security/Provider$Service;
            4   11     1  aString  Ljava/lang/String;
            8   11     2    attrs  Ljava/lang/String;
}
SourceFile: "Provider.java"
NestHost: java.security.Provider
InnerClasses:
  private EngineDescription = java.security.Provider$EngineDescription of java.security.Provider
  public Service = java.security.Provider$Service of java.security.Provider
  private UString = java.security.Provider$UString of java.security.Provider
  public abstract Entry = java.util.Map$Entry of java.util.Map
/

java/ 11/ java.base/java/security/Provider$Service.class
