final class com.oracle.truffle.polyglot.HostClassLoader extends java.lang.ClassLoader implements java.io.Closeable
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: com.oracle.truffle.polyglot.HostClassLoader
  super_class: java.lang.ClassLoader
{
  private final com.oracle.truffle.polyglot.HostLanguage$HostContext hostContext;
    descriptor: Lcom/oracle/truffle/polyglot/HostLanguage$HostContext;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.util.concurrent.ConcurrentMap<com.oracle.truffle.api.TruffleFile, java.lang.Boolean> roots;
    descriptor: Ljava/util/concurrent/ConcurrentMap;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/concurrent/ConcurrentMap<Lcom/oracle/truffle/api/TruffleFile;Ljava/lang/Boolean;>;

  private final java.util.Queue<com.oracle.truffle.polyglot.HostClassLoader$Loader> loaders;
    descriptor: Ljava/util/Queue;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Queue<Lcom/oracle/truffle/polyglot/HostClassLoader$Loader;>;

  private final java.util.Set<java.io.Closeable> toClose;
    descriptor: Ljava/util/Set;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Set<Ljava/io/Closeable;>;

  private volatile boolean closed;
    descriptor: Z
    flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE

  void <init>(com.oracle.truffle.polyglot.HostLanguage$HostContext, java.lang.ClassLoader);
    descriptor: (Lcom/oracle/truffle/polyglot/HostLanguage$HostContext;Ljava/lang/ClassLoader;)V
    flags: (0x0000) 
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // com.oracle.truffle.polyglot.HostClassLoader this
        start local 1 // com.oracle.truffle.polyglot.HostLanguage$HostContext context
        start local 2 // java.lang.ClassLoader parent
         0: .line 84
            aload 0 /* this */
            aload 2 /* parent */
            invokespecial java.lang.ClassLoader.<init>:(Ljava/lang/ClassLoader;)V
         1: .line 85
            aload 0 /* this */
            aload 1 /* context */
            putfield com.oracle.truffle.polyglot.HostClassLoader.hostContext:Lcom/oracle/truffle/polyglot/HostLanguage$HostContext;
         2: .line 86
            aload 0 /* this */
            new java.util.concurrent.ConcurrentHashMap
            dup
            invokespecial java.util.concurrent.ConcurrentHashMap.<init>:()V
            putfield com.oracle.truffle.polyglot.HostClassLoader.roots:Ljava/util/concurrent/ConcurrentMap;
         3: .line 87
            aload 0 /* this */
            new java.util.concurrent.ConcurrentLinkedQueue
            dup
            invokespecial java.util.concurrent.ConcurrentLinkedQueue.<init>:()V
            putfield com.oracle.truffle.polyglot.HostClassLoader.loaders:Ljava/util/Queue;
         4: .line 88
            aload 0 /* this */
            new java.util.WeakHashMap
            dup
            invokespecial java.util.WeakHashMap.<init>:()V
            invokestatic java.util.Collections.newSetFromMap:(Ljava/util/Map;)Ljava/util/Set;
            invokestatic java.util.Collections.synchronizedSet:(Ljava/util/Set;)Ljava/util/Set;
            putfield com.oracle.truffle.polyglot.HostClassLoader.toClose:Ljava/util/Set;
         5: .line 89
            return
        end local 2 // java.lang.ClassLoader parent
        end local 1 // com.oracle.truffle.polyglot.HostLanguage$HostContext context
        end local 0 // com.oracle.truffle.polyglot.HostClassLoader this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    6     0     this  Lcom/oracle/truffle/polyglot/HostClassLoader;
            0    6     1  context  Lcom/oracle/truffle/polyglot/HostLanguage$HostContext;
            0    6     2   parent  Ljava/lang/ClassLoader;
    MethodParameters:
         Name  Flags
      context  
      parent   

  public void close();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=7, args_size=1
        start local 0 // com.oracle.truffle.polyglot.HostClassLoader this
         0: .line 93
            invokestatic java.lang.System.getSecurityManager:()Ljava/lang/SecurityManager;
            astore 1 /* security */
        start local 1 // java.lang.SecurityManager security
         1: .line 94
            aload 1 /* security */
            ifnull 3
         2: .line 95
            aload 1 /* security */
            new java.lang.RuntimePermission
            dup
            ldc "closeClassLoader"
            invokespecial java.lang.RuntimePermission.<init>:(Ljava/lang/String;)V
            invokevirtual java.lang.SecurityManager.checkPermission:(Ljava/security/Permission;)V
         3: .line 97
      StackMap locals: java.lang.SecurityManager
      StackMap stack:
            aload 0 /* this */
            getfield com.oracle.truffle.polyglot.HostClassLoader.closed:Z
            ifne 36
         4: .line 98
            aload 0 /* this */
            iconst_1
            putfield com.oracle.truffle.polyglot.HostClassLoader.closed:Z
         5: .line 99
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            astore 2 /* exceptions */
        start local 2 // java.util.List exceptions
         6: .line 100
            aload 0 /* this */
            getfield com.oracle.truffle.polyglot.HostClassLoader.loaders:Ljava/util/Queue;
            invokeinterface java.util.Queue.iterator:()Ljava/util/Iterator;
            astore 4
            goto 12
      StackMap locals: com.oracle.truffle.polyglot.HostClassLoader java.lang.SecurityManager java.util.List top java.util.Iterator
      StackMap stack:
         7: aload 4
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.io.Closeable
            astore 3 /* closeable */
        start local 3 // java.io.Closeable closeable
         8: .line 102
            aload 3 /* closeable */
            invokeinterface java.io.Closeable.close:()V
         9: .line 103
            goto 12
      StackMap locals: com.oracle.truffle.polyglot.HostClassLoader java.lang.SecurityManager java.util.List java.io.Closeable java.util.Iterator
      StackMap stack: java.io.IOException
        10: astore 5 /* ioe */
        start local 5 // java.io.IOException ioe
        11: .line 104
            aload 2 /* exceptions */
            aload 5 /* ioe */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        end local 5 // java.io.IOException ioe
        end local 3 // java.io.Closeable closeable
        12: .line 100
      StackMap locals: com.oracle.truffle.polyglot.HostClassLoader java.lang.SecurityManager java.util.List top java.util.Iterator
      StackMap stack:
            aload 4
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 7
        13: .line 107
            aload 0 /* this */
            getfield com.oracle.truffle.polyglot.HostClassLoader.loaders:Ljava/util/Queue;
            invokeinterface java.util.Queue.clear:()V
        14: .line 108
            aload 0 /* this */
            getfield com.oracle.truffle.polyglot.HostClassLoader.roots:Ljava/util/concurrent/ConcurrentMap;
            invokeinterface java.util.concurrent.ConcurrentMap.clear:()V
        15: .line 109
            aload 0 /* this */
            getfield com.oracle.truffle.polyglot.HostClassLoader.toClose:Ljava/util/Set;
            dup
            astore 3
            monitorenter
        16: .line 110
            aload 0 /* this */
            getfield com.oracle.truffle.polyglot.HostClassLoader.toClose:Ljava/util/Set;
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            astore 5
            goto 22
      StackMap locals: com.oracle.truffle.polyglot.HostClassLoader java.lang.SecurityManager java.util.List java.util.Set top java.util.Iterator
      StackMap stack:
        17: aload 5
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.io.Closeable
            astore 4 /* closeable */
        start local 4 // java.io.Closeable closeable
        18: .line 112
            aload 4 /* closeable */
            invokeinterface java.io.Closeable.close:()V
        19: .line 113
            goto 22
      StackMap locals: com.oracle.truffle.polyglot.HostClassLoader java.lang.SecurityManager java.util.List java.util.Set java.io.Closeable java.util.Iterator
      StackMap stack: java.io.IOException
        20: astore 6 /* ioe */
        start local 6 // java.io.IOException ioe
        21: .line 114
            aload 2 /* exceptions */
            aload 6 /* ioe */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        end local 6 // java.io.IOException ioe
        end local 4 // java.io.Closeable closeable
        22: .line 110
      StackMap locals: com.oracle.truffle.polyglot.HostClassLoader java.lang.SecurityManager java.util.List java.util.Set top java.util.Iterator
      StackMap stack:
            aload 5
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 17
        23: .line 117
            aload 0 /* this */
            getfield com.oracle.truffle.polyglot.HostClassLoader.toClose:Ljava/util/Set;
            invokeinterface java.util.Set.clear:()V
        24: .line 109
            aload 3
            monitorexit
        25: goto 28
      StackMap locals: com.oracle.truffle.polyglot.HostClassLoader java.lang.SecurityManager java.util.List java.util.Set
      StackMap stack: java.lang.Throwable
        26: aload 3
            monitorexit
        27: athrow
        28: .line 119
      StackMap locals:
      StackMap stack:
            aload 2 /* exceptions */
            invokeinterface java.util.List.isEmpty:()Z
            ifne 36
        29: .line 120
            aload 2 /* exceptions */
            iconst_0
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            checkcast java.io.IOException
            astore 3 /* first */
        start local 3 // java.io.IOException first
        30: .line 121
            iconst_1
            istore 4 /* i */
        start local 4 // int i
        31: goto 34
        32: .line 122
      StackMap locals: java.io.IOException int
      StackMap stack:
            aload 3 /* first */
            aload 2 /* exceptions */
            iload 4 /* i */
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            checkcast java.lang.Throwable
            invokevirtual java.io.IOException.addSuppressed:(Ljava/lang/Throwable;)V
        33: .line 121
            iinc 4 /* i */ 1
      StackMap locals:
      StackMap stack:
        34: iload 4 /* i */
            aload 2 /* exceptions */
            invokeinterface java.util.List.size:()I
            if_icmplt 32
        end local 4 // int i
        35: .line 124
            aload 3 /* first */
            athrow
        end local 3 // java.io.IOException first
        end local 2 // java.util.List exceptions
        36: .line 127
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.lang.SecurityManager security
        end local 0 // com.oracle.truffle.polyglot.HostClassLoader this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   37     0        this  Lcom/oracle/truffle/polyglot/HostClassLoader;
            1   37     1    security  Ljava/lang/SecurityManager;
            6   36     2  exceptions  Ljava/util/List<Ljava/io/IOException;>;
            8   12     3   closeable  Ljava/io/Closeable;
           11   12     5         ioe  Ljava/io/IOException;
           18   22     4   closeable  Ljava/io/Closeable;
           21   22     6         ioe  Ljava/io/IOException;
           30   36     3       first  Ljava/io/IOException;
           31   35     4           i  I
      Exception table:
        from    to  target  type
           8     9      10  Class java.io.IOException
          18    19      20  Class java.io.IOException
          16    25      26  any
          26    27      26  any
    Exceptions:
      throws java.io.IOException

  public java.io.InputStream getResourceAsStream(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/io/InputStream;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // com.oracle.truffle.polyglot.HostClassLoader this
        start local 1 // java.lang.String name
         0: .line 131
            aload 0 /* this */
            invokevirtual com.oracle.truffle.polyglot.HostClassLoader.getParent:()Ljava/lang/ClassLoader;
            aload 1 /* name */
            invokevirtual java.lang.ClassLoader.getResourceAsStream:(Ljava/lang/String;)Ljava/io/InputStream;
            astore 2 /* in */
        start local 2 // java.io.InputStream in
         1: .line 132
            aload 2 /* in */
            ifnull 3
         2: .line 133
            aload 2 /* in */
            areturn
         3: .line 135
      StackMap locals: java.io.InputStream
      StackMap stack:
            aload 0 /* this */
            aload 1 /* name */
            invokevirtual com.oracle.truffle.polyglot.HostClassLoader.findFirstResource:(Ljava/lang/String;)Lcom/oracle/truffle/polyglot/HostClassLoader$Resource;
            astore 3 /* res */
        start local 3 // com.oracle.truffle.polyglot.HostClassLoader$Resource res
         4: .line 136
            aload 3 /* res */
            ifnonnull 6
         5: .line 137
            aconst_null
            areturn
         6: .line 140
      StackMap locals: com.oracle.truffle.polyglot.HostClassLoader$Resource
      StackMap stack:
            aload 3 /* res */
            invokevirtual com.oracle.truffle.polyglot.HostClassLoader$Resource.getInputStream:()Ljava/io/InputStream;
            astore 2 /* in */
         7: .line 141
            aload 0 /* this */
            getfield com.oracle.truffle.polyglot.HostClassLoader.toClose:Ljava/util/Set;
            aload 2 /* in */
            invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
            pop
         8: .line 142
            aload 2 /* in */
         9: areturn
        10: .line 143
      StackMap locals:
      StackMap stack: java.io.IOException
            pop
        11: .line 144
            aconst_null
            areturn
        end local 3 // com.oracle.truffle.polyglot.HostClassLoader$Resource res
        end local 2 // java.io.InputStream in
        end local 1 // java.lang.String name
        end local 0 // com.oracle.truffle.polyglot.HostClassLoader this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   12     0  this  Lcom/oracle/truffle/polyglot/HostClassLoader;
            0   12     1  name  Ljava/lang/String;
            1   12     2    in  Ljava/io/InputStream;
            4   12     3   res  Lcom/oracle/truffle/polyglot/HostClassLoader$Resource;
      Exception table:
        from    to  target  type
           6     9      10  Class java.io.IOException
    MethodParameters:
      Name  Flags
      name  

  protected java.lang.Class<?> findClass(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/lang/Class;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=5, locals=5, args_size=2
        start local 0 // com.oracle.truffle.polyglot.HostClassLoader this
        start local 1 // java.lang.String className
         0: .line 150
            aload 0 /* this */
            getfield com.oracle.truffle.polyglot.HostClassLoader.hostContext:Lcom/oracle/truffle/polyglot/HostLanguage$HostContext;
            aload 1 /* className */
            invokevirtual com.oracle.truffle.polyglot.HostLanguage$HostContext.validateClass:(Ljava/lang/String;)V
         1: .line 151
            aload 1 /* className */
            invokestatic com.oracle.truffle.polyglot.HostClassLoader.getResourceName:(Ljava/lang/String;)Ljava/lang/String;
            astore 2 /* resourceName */
        start local 2 // java.lang.String resourceName
         2: .line 152
            aload 0 /* this */
            aload 2 /* resourceName */
            invokevirtual com.oracle.truffle.polyglot.HostClassLoader.findFirstResource:(Ljava/lang/String;)Lcom/oracle/truffle/polyglot/HostClassLoader$Resource;
            astore 3 /* res */
        start local 3 // com.oracle.truffle.polyglot.HostClassLoader$Resource res
         3: .line 153
            aload 3 /* res */
            ifnonnull 5
         4: .line 154
            aload 0 /* this */
            aload 1 /* className */
            invokespecial java.lang.ClassLoader.findClass:(Ljava/lang/String;)Ljava/lang/Class;
            areturn
         5: .line 157
      StackMap locals: java.lang.String com.oracle.truffle.polyglot.HostClassLoader$Resource
      StackMap stack:
            aload 3 /* res */
            invokevirtual com.oracle.truffle.polyglot.HostClassLoader$Resource.getContent:()[B
            astore 4 /* content */
        start local 4 // byte[] content
         6: .line 158
            aload 0 /* this */
            aload 1 /* className */
            invokevirtual com.oracle.truffle.polyglot.HostClassLoader.definePackage:(Ljava/lang/String;)V
         7: .line 159
            aload 0 /* this */
            aload 1 /* className */
            aload 4 /* content */
            iconst_0
            aload 4 /* content */
            arraylength
            invokevirtual com.oracle.truffle.polyglot.HostClassLoader.defineClass:(Ljava/lang/String;[BII)Ljava/lang/Class;
         8: areturn
        end local 4 // byte[] content
         9: .line 160
      StackMap locals:
      StackMap stack: java.io.IOException
            astore 4 /* ioe */
        start local 4 // java.io.IOException ioe
        10: .line 161
            new java.lang.ClassNotFoundException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Cannot load class: "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* className */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            aload 4 /* ioe */
            invokespecial java.lang.ClassNotFoundException.<init>:(Ljava/lang/String;Ljava/lang/Throwable;)V
            athrow
        end local 4 // java.io.IOException ioe
        end local 3 // com.oracle.truffle.polyglot.HostClassLoader$Resource res
        end local 2 // java.lang.String resourceName
        end local 1 // java.lang.String className
        end local 0 // com.oracle.truffle.polyglot.HostClassLoader this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   11     0          this  Lcom/oracle/truffle/polyglot/HostClassLoader;
            0   11     1     className  Ljava/lang/String;
            2   11     2  resourceName  Ljava/lang/String;
            3   11     3           res  Lcom/oracle/truffle/polyglot/HostClassLoader$Resource;
            6    9     4       content  [B
           10   11     4           ioe  Ljava/io/IOException;
      Exception table:
        from    to  target  type
           5     8       9  Class java.io.IOException
    Exceptions:
      throws java.lang.ClassNotFoundException
    Signature: (Ljava/lang/String;)Ljava/lang/Class<*>;
    MethodParameters:
           Name  Flags
      className  

  private void definePackage(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=9, locals=3, args_size=2
        start local 0 // com.oracle.truffle.polyglot.HostClassLoader this
        start local 1 // java.lang.String className
         0: .line 167
            aload 1 /* className */
            invokestatic com.oracle.truffle.polyglot.HostClassLoader.getPackageName:(Ljava/lang/String;)Ljava/lang/String;
            astore 2 /* packageName */
        start local 2 // java.lang.String packageName
         1: .line 168
            aload 0 /* this */
            aload 2 /* packageName */
            invokevirtual com.oracle.truffle.polyglot.HostClassLoader.getPackage:(Ljava/lang/String;)Ljava/lang/Package;
            ifnonnull 3
         2: .line 169
            aload 0 /* this */
            aload 2 /* packageName */
            aconst_null
            aconst_null
            aconst_null
            aconst_null
            aconst_null
            aconst_null
            aconst_null
            invokevirtual com.oracle.truffle.polyglot.HostClassLoader.definePackage:(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/net/URL;)Ljava/lang/Package;
            pop
         3: .line 171
      StackMap locals: java.lang.String
      StackMap stack:
            return
        end local 2 // java.lang.String packageName
        end local 1 // java.lang.String className
        end local 0 // com.oracle.truffle.polyglot.HostClassLoader this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0    4     0         this  Lcom/oracle/truffle/polyglot/HostClassLoader;
            0    4     1    className  Ljava/lang/String;
            1    4     2  packageName  Ljava/lang/String;
    MethodParameters:
           Name  Flags
      className  

  protected java.net.URL findResource(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/net/URL;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // com.oracle.truffle.polyglot.HostClassLoader this
        start local 1 // java.lang.String name
         0: .line 175
            aload 0 /* this */
            aload 1 /* name */
            invokevirtual com.oracle.truffle.polyglot.HostClassLoader.findFirstResource:(Ljava/lang/String;)Lcom/oracle/truffle/polyglot/HostClassLoader$Resource;
            astore 2 /* res */
        start local 2 // com.oracle.truffle.polyglot.HostClassLoader$Resource res
         1: .line 176
            aload 2 /* res */
            ifnonnull 2
            aconst_null
            goto 3
      StackMap locals: com.oracle.truffle.polyglot.HostClassLoader$Resource
      StackMap stack:
         2: aload 2 /* res */
            invokevirtual com.oracle.truffle.polyglot.HostClassLoader$Resource.getURL:()Ljava/net/URL;
      StackMap locals:
      StackMap stack: java.net.URL
         3: areturn
        end local 2 // com.oracle.truffle.polyglot.HostClassLoader$Resource res
        end local 1 // java.lang.String name
        end local 0 // com.oracle.truffle.polyglot.HostClassLoader this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lcom/oracle/truffle/polyglot/HostClassLoader;
            0    4     1  name  Ljava/lang/String;
            1    4     2   res  Lcom/oracle/truffle/polyglot/HostClassLoader$Resource;
    MethodParameters:
      Name  Flags
      name  

  private com.oracle.truffle.polyglot.HostClassLoader$Resource findFirstResource(java.lang.String);
    descriptor: (Ljava/lang/String;)Lcom/oracle/truffle/polyglot/HostClassLoader$Resource;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=5, args_size=2
        start local 0 // com.oracle.truffle.polyglot.HostClassLoader this
        start local 1 // java.lang.String name
         0: .line 180
            aload 0 /* this */
            invokevirtual com.oracle.truffle.polyglot.HostClassLoader.getLoaders:()Ljava/lang/Iterable;
            invokeinterface java.lang.Iterable.iterator:()Ljava/util/Iterator;
            astore 3
            goto 5
      StackMap locals: com.oracle.truffle.polyglot.HostClassLoader java.lang.String top java.util.Iterator
      StackMap stack:
         1: aload 3
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast com.oracle.truffle.polyglot.HostClassLoader$Loader
            astore 2 /* loader */
        start local 2 // com.oracle.truffle.polyglot.HostClassLoader$Loader loader
         2: .line 181
            aload 2 /* loader */
            aload 1 /* name */
            invokeinterface com.oracle.truffle.polyglot.HostClassLoader$Loader.findResource:(Ljava/lang/String;)Lcom/oracle/truffle/polyglot/HostClassLoader$Resource;
            astore 4 /* res */
        start local 4 // com.oracle.truffle.polyglot.HostClassLoader$Resource res
         3: .line 182
            aload 4 /* res */
            ifnull 5
         4: .line 183
            aload 4 /* res */
            areturn
        end local 4 // com.oracle.truffle.polyglot.HostClassLoader$Resource res
        end local 2 // com.oracle.truffle.polyglot.HostClassLoader$Loader loader
         5: .line 180
      StackMap locals:
      StackMap stack:
            aload 3
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 1
         6: .line 186
            aconst_null
            areturn
        end local 1 // java.lang.String name
        end local 0 // com.oracle.truffle.polyglot.HostClassLoader this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    7     0    this  Lcom/oracle/truffle/polyglot/HostClassLoader;
            0    7     1    name  Ljava/lang/String;
            2    5     2  loader  Lcom/oracle/truffle/polyglot/HostClassLoader$Loader;
            3    5     4     res  Lcom/oracle/truffle/polyglot/HostClassLoader$Resource;
    MethodParameters:
      Name  Flags
      name  

  protected java.util.Enumeration<java.net.URL> findResources(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/util/Enumeration;
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=7, args_size=2
        start local 0 // com.oracle.truffle.polyglot.HostClassLoader this
        start local 1 // java.lang.String name
         0: .line 191
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            astore 2 /* resources */
        start local 2 // java.util.List resources
         1: .line 192
            aload 0 /* this */
            invokevirtual com.oracle.truffle.polyglot.HostClassLoader.getLoaders:()Ljava/lang/Iterable;
            invokeinterface java.lang.Iterable.iterator:()Ljava/util/Iterator;
            astore 4
            goto 7
      StackMap locals: com.oracle.truffle.polyglot.HostClassLoader java.lang.String java.util.List top java.util.Iterator
      StackMap stack:
         2: aload 4
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast com.oracle.truffle.polyglot.HostClassLoader$Loader
            astore 3 /* loader */
        start local 3 // com.oracle.truffle.polyglot.HostClassLoader$Loader loader
         3: .line 193
            aload 3 /* loader */
            aload 1 /* name */
            invokeinterface com.oracle.truffle.polyglot.HostClassLoader$Loader.findResource:(Ljava/lang/String;)Lcom/oracle/truffle/polyglot/HostClassLoader$Resource;
            astore 5 /* res */
        start local 5 // com.oracle.truffle.polyglot.HostClassLoader$Resource res
         4: .line 195
            aload 5 /* res */
            ifnull 7
            aload 5 /* res */
            invokevirtual com.oracle.truffle.polyglot.HostClassLoader$Resource.getURL:()Ljava/net/URL;
            dup
            astore 6 /* url */
        start local 6 // java.net.URL url
         5: ifnull 7
         6: .line 196
            aload 2 /* resources */
            aload 6 /* url */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        end local 6 // java.net.URL url
        end local 5 // com.oracle.truffle.polyglot.HostClassLoader$Resource res
        end local 3 // com.oracle.truffle.polyglot.HostClassLoader$Loader loader
         7: .line 192
      StackMap locals:
      StackMap stack:
            aload 4
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
         8: .line 199
            aload 2 /* resources */
            invokestatic java.util.Collections.enumeration:(Ljava/util/Collection;)Ljava/util/Enumeration;
            areturn
        end local 2 // java.util.List resources
        end local 1 // java.lang.String name
        end local 0 // com.oracle.truffle.polyglot.HostClassLoader this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    9     0       this  Lcom/oracle/truffle/polyglot/HostClassLoader;
            0    9     1       name  Ljava/lang/String;
            1    9     2  resources  Ljava/util/List<Ljava/net/URL;>;
            3    7     3     loader  Lcom/oracle/truffle/polyglot/HostClassLoader$Loader;
            4    7     5        res  Lcom/oracle/truffle/polyglot/HostClassLoader$Resource;
            5    7     6        url  Ljava/net/URL;
    Exceptions:
      throws java.io.IOException
    Signature: (Ljava/lang/String;)Ljava/util/Enumeration<Ljava/net/URL;>;
    MethodParameters:
      Name  Flags
      name  

  public void addClasspathRoot(com.oracle.truffle.api.TruffleFile);
    descriptor: (Lcom/oracle/truffle/api/TruffleFile;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // com.oracle.truffle.polyglot.HostClassLoader this
        start local 1 // com.oracle.truffle.api.TruffleFile file
         0: .line 203
            aload 0 /* this */
            getfield com.oracle.truffle.polyglot.HostClassLoader.closed:Z
            ifne 5
         1: .line 204
            aload 0 /* this */
            getfield com.oracle.truffle.polyglot.HostClassLoader.roots:Ljava/util/concurrent/ConcurrentMap;
            aload 1 /* file */
            getstatic java.lang.Boolean.TRUE:Ljava/lang/Boolean;
            invokeinterface java.util.concurrent.ConcurrentMap.putIfAbsent:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            ifnonnull 5
         2: .line 205
            aload 0 /* this */
            getfield com.oracle.truffle.polyglot.HostClassLoader.loaders:Ljava/util/Queue;
            aload 1 /* file */
            iconst_0
            anewarray java.nio.file.LinkOption
            invokevirtual com.oracle.truffle.api.TruffleFile.isRegularFile:([Ljava/nio/file/LinkOption;)Z
            ifeq 3
            new com.oracle.truffle.polyglot.HostClassLoader$JarLoader
            dup
            aload 1 /* file */
            invokespecial com.oracle.truffle.polyglot.HostClassLoader$JarLoader.<init>:(Lcom/oracle/truffle/api/TruffleFile;)V
            goto 4
      StackMap locals:
      StackMap stack: java.util.Queue
         3: new com.oracle.truffle.polyglot.HostClassLoader$FolderLoader
            dup
            aload 1 /* file */
            invokespecial com.oracle.truffle.polyglot.HostClassLoader$FolderLoader.<init>:(Lcom/oracle/truffle/api/TruffleFile;)V
      StackMap locals: com.oracle.truffle.polyglot.HostClassLoader com.oracle.truffle.api.TruffleFile
      StackMap stack: java.util.Queue com.oracle.truffle.polyglot.HostClassLoader$Loader
         4: invokeinterface java.util.Queue.add:(Ljava/lang/Object;)Z
            pop
         5: .line 208
      StackMap locals:
      StackMap stack:
            return
        end local 1 // com.oracle.truffle.api.TruffleFile file
        end local 0 // com.oracle.truffle.polyglot.HostClassLoader this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lcom/oracle/truffle/polyglot/HostClassLoader;
            0    6     1  file  Lcom/oracle/truffle/api/TruffleFile;
    MethodParameters:
      Name  Flags
      file  

  private java.lang.Iterable<com.oracle.truffle.polyglot.HostClassLoader$Loader> getLoaders();
    descriptor: ()Ljava/lang/Iterable;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.polyglot.HostClassLoader this
         0: .line 211
            aload 0 /* this */
            getfield com.oracle.truffle.polyglot.HostClassLoader.closed:Z
            ifeq 1
            invokestatic java.util.Collections.emptyList:()Ljava/util/List;
            goto 2
      StackMap locals:
      StackMap stack:
         1: aload 0 /* this */
            getfield com.oracle.truffle.polyglot.HostClassLoader.loaders:Ljava/util/Queue;
      StackMap locals:
      StackMap stack: java.util.Collection
         2: areturn
        end local 0 // com.oracle.truffle.polyglot.HostClassLoader this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lcom/oracle/truffle/polyglot/HostClassLoader;
    Signature: ()Ljava/lang/Iterable<Lcom/oracle/truffle/polyglot/HostClassLoader$Loader;>;

  private static java.lang.String getResourceName(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/lang/String;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=5, locals=1, args_size=1
        start local 0 // java.lang.String className
         0: .line 215
            new java.lang.StringBuilder
            dup
            aload 0 /* className */
            bipush 46
            bipush 47
            invokevirtual java.lang.String.replace:(CC)Ljava/lang/String;
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc ".class"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 0 // java.lang.String className
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    1     0  className  Ljava/lang/String;
    MethodParameters:
           Name  Flags
      className  

  private static java.lang.String getPackageName(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/lang/String;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // java.lang.String className
         0: .line 219
            aload 0 /* className */
            bipush 46
            invokevirtual java.lang.String.lastIndexOf:(I)I
            istore 1 /* lastDot */
        start local 1 // int lastDot
         1: .line 220
            iload 1 /* lastDot */
            iconst_m1
            if_icmpne 2
            ldc ""
            goto 3
      StackMap locals: int
      StackMap stack:
         2: aload 0 /* className */
            iconst_0
            iload 1 /* lastDot */
            invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
      StackMap locals:
      StackMap stack: java.lang.String
         3: areturn
        end local 1 // int lastDot
        end local 0 // java.lang.String className
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    4     0  className  Ljava/lang/String;
            1    4     1    lastDot  I
    MethodParameters:
           Name  Flags
      className  
}
SourceFile: "HostClassLoader.java"
NestMembers:
  com.oracle.truffle.polyglot.HostClassLoader$FolderLoader  com.oracle.truffle.polyglot.HostClassLoader$FolderLoader$1  com.oracle.truffle.polyglot.HostClassLoader$JarLoader  com.oracle.truffle.polyglot.HostClassLoader$JarLoader$1  com.oracle.truffle.polyglot.HostClassLoader$JarLoader$ZipUtils  com.oracle.truffle.polyglot.HostClassLoader$JarLoader$ZipUtils$1  com.oracle.truffle.polyglot.HostClassLoader$JarLoader$ZipUtils$ChannelInputStream  com.oracle.truffle.polyglot.HostClassLoader$JarLoader$ZipUtils$Info  com.oracle.truffle.polyglot.HostClassLoader$Loader  com.oracle.truffle.polyglot.HostClassLoader$Resource
InnerClasses:
  private final FolderLoader = com.oracle.truffle.polyglot.HostClassLoader$FolderLoader of com.oracle.truffle.polyglot.HostClassLoader
  private final JarLoader = com.oracle.truffle.polyglot.HostClassLoader$JarLoader of com.oracle.truffle.polyglot.HostClassLoader
  private abstract Loader = com.oracle.truffle.polyglot.HostClassLoader$Loader of com.oracle.truffle.polyglot.HostClassLoader
  private abstract Resource = com.oracle.truffle.polyglot.HostClassLoader$Resource of com.oracle.truffle.polyglot.HostClassLoader
  final HostContext = com.oracle.truffle.polyglot.HostLanguage$HostContext of com.oracle.truffle.polyglot.HostLanguage