https://commons.apache.org/proper/commons-bcel: Apache Commons Bytecode Engineering Library (The Apache Software Foundation)
  • Enver Haase
  • David Dixon-Peugh
  • Patrick Beard
  • Conor MacNeill
  • Costin Manolache
  • Bill Pugh
  • First Hop Ltd / Torsten Rueger
  • Jérôme Leroux
  • Mark Roberts
  • Sam Yoon
  • Dave Brosius
  • Torsten Curdt (ASF)
  • Markus Dahm (it-frameworksolutions)
  • Jason van Zyl
  • Gary Gregory (Rocket Software) 
public class org.apache.bcel.util.ModularRuntimeImage implements java.io.Closeable
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.bcel.util.ModularRuntimeImage
  super_class: java.lang.Object
{
  static final java.lang.String MODULES_PATH;
    descriptor: Ljava/lang/String;
    flags: (0x0018) ACC_STATIC, ACC_FINAL

  static final java.lang.String PACKAGES_PATH;
    descriptor: Ljava/lang/String;
    flags: (0x0018) ACC_STATIC, ACC_FINAL

  private final java.net.URLClassLoader classLoader;
    descriptor: Ljava/net/URLClassLoader;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.nio.file.FileSystem fileSystem;
    descriptor: Ljava/nio/file/FileSystem;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=3, locals=0, args_size=0
         0: .line 45
            new java.lang.StringBuilder
            dup
            getstatic java.io.File.separator:Ljava/lang/String;
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc "modules"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            putstatic org.apache.bcel.util.ModularRuntimeImage.MODULES_PATH:Ljava/lang/String;
         1: .line 46
            new java.lang.StringBuilder
            dup
            getstatic java.io.File.separator:Ljava/lang/String;
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc "packages"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            putstatic org.apache.bcel.util.ModularRuntimeImage.PACKAGES_PATH:Ljava/lang/String;
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.apache.bcel.util.ModularRuntimeImage this
         0: .line 58
            aload 0 /* this */
            aconst_null
            ldc "jrt:/"
            invokestatic java.net.URI.create:(Ljava/lang/String;)Ljava/net/URI;
            invokestatic java.nio.file.FileSystems.getFileSystem:(Ljava/net/URI;)Ljava/nio/file/FileSystem;
            invokespecial org.apache.bcel.util.ModularRuntimeImage.<init>:(Ljava/net/URLClassLoader;Ljava/nio/file/FileSystem;)V
         1: .line 59
            return
        end local 0 // org.apache.bcel.util.ModularRuntimeImage this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/bcel/util/ModularRuntimeImage;
    Exceptions:
      throws java.io.IOException

  public void <init>(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=5, args_size=2
        start local 0 // org.apache.bcel.util.ModularRuntimeImage this
        start local 1 // java.lang.String javaHome
         0: .line 70
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 71
            invokestatic java.util.Collections.emptyMap:()Ljava/util/Map;
            astore 2 /* emptyMap */
        start local 2 // java.util.Map emptyMap
         2: .line 72
            aload 1 /* javaHome */
            iconst_0
            anewarray java.lang.String
            invokestatic java.nio.file.Paths.get:(Ljava/lang/String;[Ljava/lang/String;)Ljava/nio/file/Path;
            astore 3 /* jrePath */
        start local 3 // java.nio.file.Path jrePath
         3: .line 73
            aload 3 /* jrePath */
            ldc "lib"
            invokeinterface java.nio.file.Path.resolve:(Ljava/lang/String;)Ljava/nio/file/Path;
            ldc "jrt-fs.jar"
            invokeinterface java.nio.file.Path.resolve:(Ljava/lang/String;)Ljava/nio/file/Path;
            astore 4 /* jrtFsPath */
        start local 4 // java.nio.file.Path jrtFsPath
         4: .line 74
            aload 0 /* this */
            new java.net.URLClassLoader
            dup
            iconst_1
            anewarray java.net.URL
            dup
            iconst_0
            aload 4 /* jrtFsPath */
            invokeinterface java.nio.file.Path.toUri:()Ljava/net/URI;
            invokevirtual java.net.URI.toURL:()Ljava/net/URL;
            aastore
            invokespecial java.net.URLClassLoader.<init>:([Ljava/net/URL;)V
            putfield org.apache.bcel.util.ModularRuntimeImage.classLoader:Ljava/net/URLClassLoader;
         5: .line 75
            aload 0 /* this */
            ldc "jrt:/"
            invokestatic java.net.URI.create:(Ljava/lang/String;)Ljava/net/URI;
            aload 2 /* emptyMap */
            aload 0 /* this */
            getfield org.apache.bcel.util.ModularRuntimeImage.classLoader:Ljava/net/URLClassLoader;
            invokestatic java.nio.file.FileSystems.newFileSystem:(Ljava/net/URI;Ljava/util/Map;Ljava/lang/ClassLoader;)Ljava/nio/file/FileSystem;
            putfield org.apache.bcel.util.ModularRuntimeImage.fileSystem:Ljava/nio/file/FileSystem;
         6: .line 76
            return
        end local 4 // java.nio.file.Path jrtFsPath
        end local 3 // java.nio.file.Path jrePath
        end local 2 // java.util.Map emptyMap
        end local 1 // java.lang.String javaHome
        end local 0 // org.apache.bcel.util.ModularRuntimeImage this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    7     0       this  Lorg/apache/bcel/util/ModularRuntimeImage;
            0    7     1   javaHome  Ljava/lang/String;
            2    7     2   emptyMap  Ljava/util/Map<Ljava/lang/String;*>;
            3    7     3    jrePath  Ljava/nio/file/Path;
            4    7     4  jrtFsPath  Ljava/nio/file/Path;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
          Name  Flags
      javaHome  final

  private void <init>(java.net.URLClassLoader, java.nio.file.FileSystem);
    descriptor: (Ljava/net/URLClassLoader;Ljava/nio/file/FileSystem;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=3, args_size=3
        start local 0 // org.apache.bcel.util.ModularRuntimeImage this
        start local 1 // java.net.URLClassLoader cl
        start local 2 // java.nio.file.FileSystem fs
         0: .line 78
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 79
            aload 0 /* this */
            aload 1 /* cl */
            putfield org.apache.bcel.util.ModularRuntimeImage.classLoader:Ljava/net/URLClassLoader;
         2: .line 80
            aload 0 /* this */
            aload 2 /* fs */
            putfield org.apache.bcel.util.ModularRuntimeImage.fileSystem:Ljava/nio/file/FileSystem;
         3: .line 81
            return
        end local 2 // java.nio.file.FileSystem fs
        end local 1 // java.net.URLClassLoader cl
        end local 0 // org.apache.bcel.util.ModularRuntimeImage this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/apache/bcel/util/ModularRuntimeImage;
            0    4     1    cl  Ljava/net/URLClassLoader;
            0    4     2    fs  Ljava/nio/file/FileSystem;
    MethodParameters:
      Name  Flags
      cl    final
      fs    final

  public void close();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.bcel.util.ModularRuntimeImage this
         0: .line 85
            aload 0 /* this */
            getfield org.apache.bcel.util.ModularRuntimeImage.classLoader:Ljava/net/URLClassLoader;
            ifnull 2
         1: .line 86
            aload 0 /* this */
            getfield org.apache.bcel.util.ModularRuntimeImage.classLoader:Ljava/net/URLClassLoader;
            invokevirtual java.net.URLClassLoader.close:()V
         2: .line 88
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.bcel.util.ModularRuntimeImage.fileSystem:Ljava/nio/file/FileSystem;
            ifnull 4
         3: .line 89
            aload 0 /* this */
            getfield org.apache.bcel.util.ModularRuntimeImage.fileSystem:Ljava/nio/file/FileSystem;
            invokevirtual java.nio.file.FileSystem.close:()V
         4: .line 91
      StackMap locals:
      StackMap stack:
            return
        end local 0 // org.apache.bcel.util.ModularRuntimeImage this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lorg/apache/bcel/util/ModularRuntimeImage;
    Exceptions:
      throws java.io.IOException

  public java.util.List<java.nio.file.Path> list(java.nio.file.Path);
    descriptor: (Ljava/nio/file/Path;)Ljava/util/List;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=7, args_size=2
        start local 0 // org.apache.bcel.util.ModularRuntimeImage this
        start local 1 // java.nio.file.Path dirPath
         0: .line 103
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            astore 2 /* list */
        start local 2 // java.util.List list
         1: .line 104
            aconst_null
            astore 3
            aconst_null
            astore 4
         2: aload 1 /* dirPath */
            invokestatic java.nio.file.Files.newDirectoryStream:(Ljava/nio/file/Path;)Ljava/nio/file/DirectoryStream;
            astore 5 /* ds */
        start local 5 // java.nio.file.DirectoryStream ds
         3: .line 105
            aload 5 /* ds */
            invokeinterface java.nio.file.DirectoryStream.iterator:()Ljava/util/Iterator;
            astore 6 /* iterator */
        start local 6 // java.util.Iterator iterator
         4: .line 106
            goto 6
         5: .line 107
      StackMap locals: org.apache.bcel.util.ModularRuntimeImage java.nio.file.Path java.util.List java.lang.Throwable java.lang.Throwable java.nio.file.DirectoryStream java.util.Iterator
      StackMap stack:
            aload 2 /* list */
            aload 6 /* iterator */
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.nio.file.Path
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
         6: .line 106
      StackMap locals:
      StackMap stack:
            aload 6 /* iterator */
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 5
        end local 6 // java.util.Iterator iterator
         7: .line 109
            aload 5 /* ds */
            ifnull 13
            aload 5 /* ds */
            invokeinterface java.nio.file.DirectoryStream.close:()V
            goto 13
      StackMap locals: org.apache.bcel.util.ModularRuntimeImage java.nio.file.Path java.util.List java.lang.Throwable java.lang.Throwable java.nio.file.DirectoryStream
      StackMap stack: java.lang.Throwable
         8: astore 3
            aload 5 /* ds */
            ifnull 9
            aload 5 /* ds */
            invokeinterface java.nio.file.DirectoryStream.close:()V
        end local 5 // java.nio.file.DirectoryStream ds
      StackMap locals:
      StackMap stack:
         9: aload 3
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        10: astore 4
            aload 3
            ifnonnull 11
            aload 4
            astore 3
            goto 12
      StackMap locals:
      StackMap stack:
        11: aload 3
            aload 4
            if_acmpeq 12
            aload 3
            aload 4
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        12: aload 3
            athrow
        13: .line 110
      StackMap locals:
      StackMap stack:
            aload 2 /* list */
            areturn
        end local 2 // java.util.List list
        end local 1 // java.nio.file.Path dirPath
        end local 0 // org.apache.bcel.util.ModularRuntimeImage this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   14     0      this  Lorg/apache/bcel/util/ModularRuntimeImage;
            0   14     1   dirPath  Ljava/nio/file/Path;
            1   14     2      list  Ljava/util/List<Ljava/nio/file/Path;>;
            3    9     5        ds  Ljava/nio/file/DirectoryStream<Ljava/nio/file/Path;>;
            4    7     6  iterator  Ljava/util/Iterator<Ljava/nio/file/Path;>;
      Exception table:
        from    to  target  type
           3     7       8  any
           2    10      10  any
    Exceptions:
      throws java.io.IOException
    Signature: (Ljava/nio/file/Path;)Ljava/util/List<Ljava/nio/file/Path;>;
    MethodParameters:
         Name  Flags
      dirPath  final

  public java.util.List<java.nio.file.Path> list(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/util/List;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // org.apache.bcel.util.ModularRuntimeImage this
        start local 1 // java.lang.String dirName
         0: .line 123
            aload 0 /* this */
            aload 0 /* this */
            getfield org.apache.bcel.util.ModularRuntimeImage.fileSystem:Ljava/nio/file/FileSystem;
            aload 1 /* dirName */
            iconst_0
            anewarray java.lang.String
            invokevirtual java.nio.file.FileSystem.getPath:(Ljava/lang/String;[Ljava/lang/String;)Ljava/nio/file/Path;
            invokevirtual org.apache.bcel.util.ModularRuntimeImage.list:(Ljava/nio/file/Path;)Ljava/util/List;
            areturn
        end local 1 // java.lang.String dirName
        end local 0 // org.apache.bcel.util.ModularRuntimeImage this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0     this  Lorg/apache/bcel/util/ModularRuntimeImage;
            0    1     1  dirName  Ljava/lang/String;
    Exceptions:
      throws java.io.IOException
    Signature: (Ljava/lang/String;)Ljava/util/List<Ljava/nio/file/Path;>;
    MethodParameters:
         Name  Flags
      dirName  final

  public java.util.List<java.nio.file.Path> modules();
    descriptor: ()Ljava/util/List;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.bcel.util.ModularRuntimeImage this
         0: .line 134
            aload 0 /* this */
            getstatic org.apache.bcel.util.ModularRuntimeImage.MODULES_PATH:Ljava/lang/String;
            invokevirtual org.apache.bcel.util.ModularRuntimeImage.list:(Ljava/lang/String;)Ljava/util/List;
            areturn
        end local 0 // org.apache.bcel.util.ModularRuntimeImage this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/bcel/util/ModularRuntimeImage;
    Exceptions:
      throws java.io.IOException
    Signature: ()Ljava/util/List<Ljava/nio/file/Path;>;

  public java.util.List<java.nio.file.Path> packages();
    descriptor: ()Ljava/util/List;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.bcel.util.ModularRuntimeImage this
         0: .line 145
            aload 0 /* this */
            getstatic org.apache.bcel.util.ModularRuntimeImage.PACKAGES_PATH:Ljava/lang/String;
            invokevirtual org.apache.bcel.util.ModularRuntimeImage.list:(Ljava/lang/String;)Ljava/util/List;
            areturn
        end local 0 // org.apache.bcel.util.ModularRuntimeImage this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/bcel/util/ModularRuntimeImage;
    Exceptions:
      throws java.io.IOException
    Signature: ()Ljava/util/List<Ljava/nio/file/Path;>;

  public java.nio.file.FileSystem getFileSystem();
    descriptor: ()Ljava/nio/file/FileSystem;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.bcel.util.ModularRuntimeImage this
         0: .line 149
            aload 0 /* this */
            getfield org.apache.bcel.util.ModularRuntimeImage.fileSystem:Ljava/nio/file/FileSystem;
            areturn
        end local 0 // org.apache.bcel.util.ModularRuntimeImage this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/bcel/util/ModularRuntimeImage;
}
SourceFile: "ModularRuntimeImage.java"