java/9 : jdk.scripting.nashorn.shell/jdk/nashorn/tools/jjs/PackagesHelper.class

PackagesHelper
https://openjdk.java.net/
GPLv2 + Classpath Exception
final class jdk.nashorn.tools.jjs.PackagesHelper
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: jdk.nashorn.tools.jjs.PackagesHelper
  super_class: java.lang.Object
{
  private static final javax.tools.JavaCompiler compiler;
    descriptor: Ljavax/tools/JavaCompiler;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private final jdk.nashorn.internal.runtime.Context context;
    descriptor: Ljdk/nashorn/internal/runtime/Context;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final boolean modulePathSet;
    descriptor: Z
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final javax.tools.StandardJavaFileManager fm;
    descriptor: Ljavax/tools/StandardJavaFileManager;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final java.util.Set<javax.tools.JavaFileObject$Kind> fileKinds;
    descriptor: Ljava/util/Set;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Set<Ljavax/tools/JavaFileObject$Kind;>;

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

  private final java.util.LinkedHashMap<java.lang.String, java.util.List<java.lang.String>> propsCache;
    descriptor: Ljava/util/LinkedHashMap;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/LinkedHashMap<Ljava/lang/String;Ljava/util/List<Ljava/lang/String;>;>;

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 65
            invokestatic java.lang.System.getSecurityManager:()Ljava/lang/SecurityManager;
            ifnonnull 1
            invokestatic javax.tools.ToolProvider.getSystemJavaCompiler:()Ljavax/tools/JavaCompiler;
            goto 2
      StackMap locals:
      StackMap stack:
         1: aconst_null
      StackMap locals:
      StackMap stack: javax.tools.JavaCompiler
         2: putstatic jdk.nashorn.tools.jjs.PackagesHelper.compiler:Ljavax/tools/JavaCompiler;
         3: .line 66
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private static boolean isJavacAvailable();
    descriptor: ()Z
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=1, locals=0, args_size=0
         0: .line 74
            getstatic jdk.nashorn.tools.jjs.PackagesHelper.compiler:Ljavax/tools/JavaCompiler;
            ifnull 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  void <init>(jdk.nashorn.internal.runtime.Context);
    descriptor: (Ljdk/nashorn/internal/runtime/Context;)V
    flags: (0x0000) 
    Code:
      stack=7, locals=4, args_size=2
        start local 0 // jdk.nashorn.tools.jjs.PackagesHelper this
        start local 1 // jdk.nashorn.internal.runtime.Context context
         0: .line 88
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 118
            aload 0 /* this */
         2: .line 119
            new jdk.nashorn.tools.jjs.PackagesHelper$1
            dup
            aload 0 /* this */
            bipush 32
            ldc 0.75
            iconst_1
            invokespecial jdk.nashorn.tools.jjs.PackagesHelper$1.<init>:(Ljdk/nashorn/tools/jjs/PackagesHelper;IFZ)V
            putfield jdk.nashorn.tools.jjs.PackagesHelper.propsCache:Ljava/util/LinkedHashMap;
         3: .line 89
            aload 0 /* this */
            aload 1 /* context */
            putfield jdk.nashorn.tools.jjs.PackagesHelper.context:Ljdk/nashorn/internal/runtime/Context;
         4: .line 90
            aload 1 /* context */
            invokevirtual jdk.nashorn.internal.runtime.Context.getEnv:()Ljdk/nashorn/internal/runtime/ScriptEnvironment;
            getfield jdk.nashorn.internal.runtime.ScriptEnvironment._module_path:Ljava/lang/String;
            astore 2 /* modulePath */
        start local 2 // java.lang.String modulePath
         5: .line 91
            aload 0 /* this */
            aload 2 /* modulePath */
            ifnull 6
            aload 2 /* modulePath */
            invokevirtual java.lang.String.isEmpty:()Z
            ifne 6
            iconst_1
            goto 7
      StackMap locals: jdk.nashorn.tools.jjs.PackagesHelper jdk.nashorn.internal.runtime.Context java.lang.String
      StackMap stack: jdk.nashorn.tools.jjs.PackagesHelper
         6: iconst_0
      StackMap locals: jdk.nashorn.tools.jjs.PackagesHelper jdk.nashorn.internal.runtime.Context java.lang.String
      StackMap stack: jdk.nashorn.tools.jjs.PackagesHelper int
         7: putfield jdk.nashorn.tools.jjs.PackagesHelper.modulePathSet:Z
         8: .line 92
            invokestatic jdk.nashorn.tools.jjs.PackagesHelper.isJavacAvailable:()Z
            ifeq 20
         9: .line 93
            aload 1 /* context */
            invokevirtual jdk.nashorn.internal.runtime.Context.getEnv:()Ljdk/nashorn/internal/runtime/ScriptEnvironment;
            getfield jdk.nashorn.internal.runtime.ScriptEnvironment._classpath:Ljava/lang/String;
            astore 3 /* classPath */
        start local 3 // java.lang.String classPath
        10: .line 94
            aload 0 /* this */
            getstatic jdk.nashorn.tools.jjs.PackagesHelper.compiler:Ljavax/tools/JavaCompiler;
            aconst_null
            aconst_null
            aconst_null
            invokeinterface javax.tools.JavaCompiler.getStandardFileManager:(Ljavax/tools/DiagnosticListener;Ljava/util/Locale;Ljava/nio/charset/Charset;)Ljavax/tools/StandardJavaFileManager;
            putfield jdk.nashorn.tools.jjs.PackagesHelper.fm:Ljavax/tools/StandardJavaFileManager;
        11: .line 95
            aload 0 /* this */
            getstatic javax.tools.JavaFileObject$Kind.CLASS:Ljavax/tools/JavaFileObject$Kind;
            invokestatic java.util.EnumSet.of:(Ljava/lang/Enum;)Ljava/util/EnumSet;
            putfield jdk.nashorn.tools.jjs.PackagesHelper.fileKinds:Ljava/util/Set;
        12: .line 97
            aload 0 /* this */
            getfield jdk.nashorn.tools.jjs.PackagesHelper.modulePathSet:Z
            ifeq 14
        13: .line 98
            aload 0 /* this */
            getfield jdk.nashorn.tools.jjs.PackagesHelper.fm:Ljavax/tools/StandardJavaFileManager;
            getstatic javax.tools.StandardLocation.MODULE_PATH:Ljavax/tools/StandardLocation;
            aload 2 /* modulePath */
            invokestatic jdk.nashorn.tools.jjs.PackagesHelper.getFiles:(Ljava/lang/String;)Ljava/util/List;
            invokeinterface javax.tools.StandardJavaFileManager.setLocation:(Ljavax/tools/JavaFileManager$Location;Ljava/lang/Iterable;)V
        14: .line 101
      StackMap locals: java.lang.String
      StackMap stack:
            aload 3 /* classPath */
            ifnull 17
            aload 3 /* classPath */
            invokevirtual java.lang.String.isEmpty:()Z
            ifne 17
        15: .line 102
            aload 0 /* this */
            getfield jdk.nashorn.tools.jjs.PackagesHelper.fm:Ljavax/tools/StandardJavaFileManager;
            getstatic javax.tools.StandardLocation.CLASS_PATH:Ljavax/tools/StandardLocation;
            aload 3 /* classPath */
            invokestatic jdk.nashorn.tools.jjs.PackagesHelper.getFiles:(Ljava/lang/String;)Ljava/util/List;
            invokeinterface javax.tools.StandardJavaFileManager.setLocation:(Ljavax/tools/JavaFileManager$Location;Ljava/lang/Iterable;)V
        16: .line 103
            goto 18
        17: .line 105
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield jdk.nashorn.tools.jjs.PackagesHelper.fm:Ljavax/tools/StandardJavaFileManager;
            getstatic javax.tools.StandardLocation.CLASS_PATH:Ljavax/tools/StandardLocation;
            invokestatic java.util.Collections.emptyList:()Ljava/util/List;
            invokeinterface javax.tools.StandardJavaFileManager.setLocation:(Ljavax/tools/JavaFileManager$Location;Ljava/lang/Iterable;)V
        18: .line 107
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aconst_null
            putfield jdk.nashorn.tools.jjs.PackagesHelper.jrtfs:Ljava/nio/file/FileSystem;
        end local 3 // java.lang.String classPath
        19: .line 108
            goto 23
        20: .line 111
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aconst_null
            putfield jdk.nashorn.tools.jjs.PackagesHelper.fm:Ljavax/tools/StandardJavaFileManager;
        21: .line 112
            aload 0 /* this */
            aconst_null
            putfield jdk.nashorn.tools.jjs.PackagesHelper.fileKinds:Ljava/util/Set;
        22: .line 113
            aload 0 /* this */
            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;
            putfield jdk.nashorn.tools.jjs.PackagesHelper.jrtfs:Ljava/nio/file/FileSystem;
        23: .line 115
      StackMap locals:
      StackMap stack:
            return
        end local 2 // java.lang.String modulePath
        end local 1 // jdk.nashorn.internal.runtime.Context context
        end local 0 // jdk.nashorn.tools.jjs.PackagesHelper this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   24     0        this  Ljdk/nashorn/tools/jjs/PackagesHelper;
            0   24     1     context  Ljdk/nashorn/internal/runtime/Context;
            5   24     2  modulePath  Ljava/lang/String;
           10   19     3   classPath  Ljava/lang/String;
    Exceptions:
      throws java.io.IOException
    MethodParameters:
         Name  Flags
      context  final

  java.util.List<java.lang.String> getPackageProperties(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/util/List;
    flags: (0x0000) 
    Code:
      stack=4, locals=3, args_size=2
        start local 0 // jdk.nashorn.tools.jjs.PackagesHelper this
        start local 1 // java.lang.String pkg
         0: .line 137
            aload 0 /* this */
            getfield jdk.nashorn.tools.jjs.PackagesHelper.propsCache:Ljava/util/LinkedHashMap;
            aload 1 /* pkg */
            invokevirtual java.util.LinkedHashMap.containsKey:(Ljava/lang/Object;)Z
            ifeq 2
         1: .line 138
            aload 0 /* this */
            getfield jdk.nashorn.tools.jjs.PackagesHelper.propsCache:Ljava/util/LinkedHashMap;
            aload 1 /* pkg */
            invokevirtual java.util.LinkedHashMap.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.util.List
            areturn
         2: .line 143
      StackMap locals:
      StackMap stack:
            new java.util.ArrayList
            dup
            aload 0 /* this */
            aload 1 /* pkg */
            invokevirtual jdk.nashorn.tools.jjs.PackagesHelper.listPackage:(Ljava/lang/String;)Ljava/util/Set;
            invokespecial java.util.ArrayList.<init>:(Ljava/util/Collection;)V
            astore 2 /* props */
        start local 2 // java.util.List props
         3: .line 144
            aload 2 /* props */
            invokestatic java.util.Collections.sort:(Ljava/util/List;)V
         4: .line 145
            aload 0 /* this */
            getfield jdk.nashorn.tools.jjs.PackagesHelper.propsCache:Ljava/util/LinkedHashMap;
            aload 1 /* pkg */
            aload 2 /* props */
            invokevirtual java.util.LinkedHashMap.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         5: .line 146
            aload 2 /* props */
         6: areturn
        end local 2 // java.util.List props
         7: .line 147
      StackMap locals:
      StackMap stack: java.io.IOException
            astore 2 /* exp */
        start local 2 // java.io.IOException exp
         8: .line 148
            getstatic jdk.nashorn.tools.jjs.Main.DEBUG:Z
            ifeq 10
         9: .line 149
            aload 2 /* exp */
            invokevirtual java.io.IOException.printStackTrace:()V
        10: .line 151
      StackMap locals: java.io.IOException
      StackMap stack:
            invokestatic java.util.Collections.emptyList:()Ljava/util/List;
            areturn
        end local 2 // java.io.IOException exp
        end local 1 // java.lang.String pkg
        end local 0 // jdk.nashorn.tools.jjs.PackagesHelper this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   11     0   this  Ljdk/nashorn/tools/jjs/PackagesHelper;
            0   11     1    pkg  Ljava/lang/String;
            3    7     2  props  Ljava/util/List<Ljava/lang/String;>;
            8   11     2    exp  Ljava/io/IOException;
      Exception table:
        from    to  target  type
           2     6       7  Class java.io.IOException
    Signature: (Ljava/lang/String;)Ljava/util/List<Ljava/lang/String;>;
    MethodParameters:
      Name  Flags
      pkg   final

  public void close();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // jdk.nashorn.tools.jjs.PackagesHelper this
         0: .line 156
            aload 0 /* this */
            getfield jdk.nashorn.tools.jjs.PackagesHelper.fm:Ljavax/tools/StandardJavaFileManager;
            ifnull 2
         1: .line 157
            aload 0 /* this */
            getfield jdk.nashorn.tools.jjs.PackagesHelper.fm:Ljavax/tools/StandardJavaFileManager;
            invokeinterface javax.tools.StandardJavaFileManager.close:()V
         2: .line 159
      StackMap locals:
      StackMap stack:
            return
        end local 0 // jdk.nashorn.tools.jjs.PackagesHelper this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Ljdk/nashorn/tools/jjs/PackagesHelper;
    Exceptions:
      throws java.io.IOException

  private java.util.Set<java.lang.String> listPackage(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/util/Set;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=18, args_size=2
        start local 0 // jdk.nashorn.tools.jjs.PackagesHelper this
        start local 1 // java.lang.String pkg
         0: .line 162
            new java.util.HashSet
            dup
            invokespecial java.util.HashSet.<init>:()V
            astore 2 /* props */
        start local 2 // java.util.Set props
         1: .line 163
            aload 0 /* this */
            getfield jdk.nashorn.tools.jjs.PackagesHelper.fm:Ljavax/tools/StandardJavaFileManager;
            ifnull 13
         2: .line 164
            aload 0 /* this */
            getstatic javax.tools.StandardLocation.PLATFORM_CLASS_PATH:Ljavax/tools/StandardLocation;
            aload 1 /* pkg */
            aload 2 /* props */
            invokevirtual jdk.nashorn.tools.jjs.PackagesHelper.listPackage:(Ljavax/tools/JavaFileManager$Location;Ljava/lang/String;Ljava/util/Set;)V
         3: .line 165
            aload 0 /* this */
            getfield jdk.nashorn.tools.jjs.PackagesHelper.modulePathSet:Z
            ifeq 11
         4: .line 166
            aload 0 /* this */
            getfield jdk.nashorn.tools.jjs.PackagesHelper.fm:Ljavax/tools/StandardJavaFileManager;
            getstatic javax.tools.StandardLocation.MODULE_PATH:Ljavax/tools/StandardLocation;
            invokeinterface javax.tools.StandardJavaFileManager.listLocationsForModules:(Ljavax/tools/JavaFileManager$Location;)Ljava/lang/Iterable;
            invokeinterface java.lang.Iterable.iterator:()Ljava/util/Iterator;
            astore 4
            goto 10
      StackMap locals: jdk.nashorn.tools.jjs.PackagesHelper java.lang.String java.util.Set top java.util.Iterator
      StackMap stack:
         5: aload 4
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.util.Set
            astore 3 /* locs */
        start local 3 // java.util.Set locs
         6: .line 167
            aload 3 /* locs */
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            astore 6
            goto 9
      StackMap locals: jdk.nashorn.tools.jjs.PackagesHelper java.lang.String java.util.Set java.util.Set java.util.Iterator top java.util.Iterator
      StackMap stack:
         7: aload 6
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast javax.tools.JavaFileManager$Location
            astore 5 /* loc */
        start local 5 // javax.tools.JavaFileManager$Location loc
         8: .line 168
            aload 0 /* this */
            aload 5 /* loc */
            aload 1 /* pkg */
            aload 2 /* props */
            invokevirtual jdk.nashorn.tools.jjs.PackagesHelper.listPackage:(Ljavax/tools/JavaFileManager$Location;Ljava/lang/String;Ljava/util/Set;)V
        end local 5 // javax.tools.JavaFileManager$Location loc
         9: .line 167
      StackMap locals:
      StackMap stack:
            aload 6
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 7
        end local 3 // java.util.Set locs
        10: .line 166
      StackMap locals: jdk.nashorn.tools.jjs.PackagesHelper java.lang.String java.util.Set top java.util.Iterator
      StackMap stack:
            aload 4
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 5
        11: .line 172
      StackMap locals: jdk.nashorn.tools.jjs.PackagesHelper java.lang.String java.util.Set
      StackMap stack:
            aload 0 /* this */
            getstatic javax.tools.StandardLocation.CLASS_PATH:Ljavax/tools/StandardLocation;
            aload 1 /* pkg */
            aload 2 /* props */
            invokevirtual jdk.nashorn.tools.jjs.PackagesHelper.listPackage:(Ljavax/tools/JavaFileManager$Location;Ljava/lang/String;Ljava/util/Set;)V
        12: .line 173
            goto 48
      StackMap locals:
      StackMap stack:
        13: aload 0 /* this */
            getfield jdk.nashorn.tools.jjs.PackagesHelper.jrtfs:Ljava/nio/file/FileSystem;
            ifnull 48
        14: .line 175
            aload 0 /* this */
            getfield jdk.nashorn.tools.jjs.PackagesHelper.jrtfs:Ljava/nio/file/FileSystem;
            new java.lang.StringBuilder
            dup
            ldc "/packages/"
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* pkg */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            iconst_0
            anewarray java.lang.String
            invokevirtual java.nio.file.FileSystem.getPath:(Ljava/lang/String;[Ljava/lang/String;)Ljava/nio/file/Path;
            astore 3 /* pkgDir */
        start local 3 // java.nio.file.Path pkgDir
        15: .line 176
            aload 3 /* pkgDir */
            iconst_0
            anewarray java.nio.file.LinkOption
            invokestatic java.nio.file.Files.exists:(Ljava/nio/file/Path;[Ljava/nio/file/LinkOption;)Z
            ifeq 48
        16: .line 177
            aload 1 /* pkg */
            bipush 46
            bipush 47
            invokevirtual java.lang.String.replace:(CC)Ljava/lang/String;
            astore 4 /* pkgSlashName */
        start local 4 // java.lang.String pkgSlashName
        17: .line 178
            aconst_null
            astore 5
            aconst_null
            astore 6
        18: aload 3 /* pkgDir */
            invokestatic java.nio.file.Files.newDirectoryStream:(Ljava/nio/file/Path;)Ljava/nio/file/DirectoryStream;
            astore 7 /* ds */
        start local 7 // java.nio.file.DirectoryStream ds
        19: .line 180
            aload 7 /* ds */
            invokeinterface java.nio.file.DirectoryStream.iterator:()Ljava/util/Iterator;
            astore 9
            goto 41
      StackMap locals: jdk.nashorn.tools.jjs.PackagesHelper java.lang.String java.util.Set java.nio.file.Path java.lang.String java.lang.Throwable java.lang.Throwable java.nio.file.DirectoryStream top java.util.Iterator
      StackMap stack:
        20: aload 9
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.nio.file.Path
            astore 8 /* mod */
        start local 8 // java.nio.file.Path mod
        21: .line 182
            aload 0 /* this */
            getfield jdk.nashorn.tools.jjs.PackagesHelper.jrtfs:Ljava/nio/file/FileSystem;
            new java.lang.StringBuilder
            dup
            aload 8 /* mod */
            invokeinterface java.nio.file.Path.toString:()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 4 /* pkgSlashName */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            iconst_0
            anewarray java.lang.String
            invokevirtual java.nio.file.FileSystem.getPath:(Ljava/lang/String;[Ljava/lang/String;)Ljava/nio/file/Path;
            astore 10 /* pkgUnderMod */
        start local 10 // java.nio.file.Path pkgUnderMod
        22: .line 183
            aconst_null
            astore 11
            aconst_null
            astore 12
        23: aload 10 /* pkgUnderMod */
            invokestatic java.nio.file.Files.newDirectoryStream:(Ljava/nio/file/Path;)Ljava/nio/file/DirectoryStream;
            astore 13 /* ds2 */
        start local 13 // java.nio.file.DirectoryStream ds2
        24: .line 184
            aload 13 /* ds2 */
            invokeinterface java.nio.file.DirectoryStream.iterator:()Ljava/util/Iterator;
            astore 15
            goto 34
      StackMap locals: jdk.nashorn.tools.jjs.PackagesHelper java.lang.String java.util.Set java.nio.file.Path java.lang.String java.lang.Throwable java.lang.Throwable java.nio.file.DirectoryStream java.nio.file.Path java.util.Iterator java.nio.file.Path java.lang.Throwable java.lang.Throwable java.nio.file.DirectoryStream top java.util.Iterator
      StackMap stack:
        25: aload 15
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast java.nio.file.Path
            astore 14 /* p */
        start local 14 // java.nio.file.Path p
        26: .line 185
            aload 14 /* p */
            invokeinterface java.nio.file.Path.getFileName:()Ljava/nio/file/Path;
            invokeinterface java.nio.file.Path.toString:()Ljava/lang/String;
            astore 16 /* str */
        start local 16 // java.lang.String str
        27: .line 187
            aload 16 /* str */
            ldc ".class"
            invokevirtual java.lang.String.endsWith:(Ljava/lang/String;)Z
            ifeq 32
        28: .line 188
            aload 16 /* str */
            iconst_0
            aload 16 /* str */
            invokevirtual java.lang.String.length:()I
            ldc ".class"
            invokevirtual java.lang.String.length:()I
            isub
            invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
            astore 17 /* clsName */
        start local 17 // java.lang.String clsName
        29: .line 189
            aload 17 /* clsName */
            bipush 36
            invokevirtual java.lang.String.indexOf:(I)I
            iconst_m1
            if_icmpne 34
            aload 0 /* this */
            new java.lang.StringBuilder
            dup
            aload 1 /* pkg */
            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 17 /* clsName */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual jdk.nashorn.tools.jjs.PackagesHelper.isClassAccessible:(Ljava/lang/String;)Z
            ifeq 34
        30: .line 190
            aload 2 /* props */
            aload 16 /* str */
            invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
            pop
        end local 17 // java.lang.String clsName
        31: .line 192
            goto 34
      StackMap locals: jdk.nashorn.tools.jjs.PackagesHelper java.lang.String java.util.Set java.nio.file.Path java.lang.String java.lang.Throwable java.lang.Throwable java.nio.file.DirectoryStream java.nio.file.Path java.util.Iterator java.nio.file.Path java.lang.Throwable java.lang.Throwable java.nio.file.DirectoryStream java.nio.file.Path java.util.Iterator java.lang.String
      StackMap stack:
        32: aload 0 /* this */
            new java.lang.StringBuilder
            dup
            aload 1 /* pkg */
            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 16 /* str */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual jdk.nashorn.tools.jjs.PackagesHelper.isPackageAccessible:(Ljava/lang/String;)Z
            ifeq 34
        33: .line 193
            aload 2 /* props */
            aload 16 /* str */
            invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
            pop
        end local 16 // java.lang.String str
        end local 14 // java.nio.file.Path p
        34: .line 184
      StackMap locals: jdk.nashorn.tools.jjs.PackagesHelper java.lang.String java.util.Set java.nio.file.Path java.lang.String java.lang.Throwable java.lang.Throwable java.nio.file.DirectoryStream java.nio.file.Path java.util.Iterator java.nio.file.Path java.lang.Throwable java.lang.Throwable java.nio.file.DirectoryStream top java.util.Iterator
      StackMap stack:
            aload 15
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 25
        35: .line 196
            aload 13 /* ds2 */
            ifnull 41
            aload 13 /* ds2 */
            invokeinterface java.nio.file.DirectoryStream.close:()V
            goto 41
      StackMap locals: jdk.nashorn.tools.jjs.PackagesHelper java.lang.String java.util.Set java.nio.file.Path java.lang.String java.lang.Throwable java.lang.Throwable java.nio.file.DirectoryStream java.nio.file.Path java.util.Iterator java.nio.file.Path java.lang.Throwable java.lang.Throwable java.nio.file.DirectoryStream
      StackMap stack: java.lang.Throwable
        36: astore 11
            aload 13 /* ds2 */
            ifnull 37
            aload 13 /* ds2 */
            invokeinterface java.nio.file.DirectoryStream.close:()V
        end local 13 // java.nio.file.DirectoryStream ds2
      StackMap locals:
      StackMap stack:
        37: aload 11
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        38: astore 12
            aload 11
            ifnonnull 39
            aload 12
            astore 11
            goto 40
      StackMap locals:
      StackMap stack:
        39: aload 11
            aload 12
            if_acmpeq 40
            aload 11
            aload 12
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        40: aload 11
            athrow
        end local 10 // java.nio.file.Path pkgUnderMod
        end local 8 // java.nio.file.Path mod
        41: .line 180
      StackMap locals: jdk.nashorn.tools.jjs.PackagesHelper java.lang.String java.util.Set java.nio.file.Path java.lang.String java.lang.Throwable java.lang.Throwable java.nio.file.DirectoryStream top java.util.Iterator
      StackMap stack:
            aload 9
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 20
        42: .line 198
            aload 7 /* ds */
            ifnull 48
            aload 7 /* ds */
            invokeinterface java.nio.file.DirectoryStream.close:()V
            goto 48
      StackMap locals: jdk.nashorn.tools.jjs.PackagesHelper java.lang.String java.util.Set java.nio.file.Path java.lang.String java.lang.Throwable java.lang.Throwable java.nio.file.DirectoryStream
      StackMap stack: java.lang.Throwable
        43: astore 5
            aload 7 /* ds */
            ifnull 44
            aload 7 /* ds */
            invokeinterface java.nio.file.DirectoryStream.close:()V
        end local 7 // java.nio.file.DirectoryStream ds
      StackMap locals:
      StackMap stack:
        44: aload 5
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        45: astore 6
            aload 5
            ifnonnull 46
            aload 6
            astore 5
            goto 47
      StackMap locals:
      StackMap stack:
        46: aload 5
            aload 6
            if_acmpeq 47
            aload 5
            aload 6
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        47: aload 5
            athrow
        end local 4 // java.lang.String pkgSlashName
        end local 3 // java.nio.file.Path pkgDir
        48: .line 201
      StackMap locals: jdk.nashorn.tools.jjs.PackagesHelper java.lang.String java.util.Set
      StackMap stack:
            aload 2 /* props */
            areturn
        end local 2 // java.util.Set props
        end local 1 // java.lang.String pkg
        end local 0 // jdk.nashorn.tools.jjs.PackagesHelper this
      LocalVariableTable:
        Start  End  Slot          Name  Signature
            0   49     0          this  Ljdk/nashorn/tools/jjs/PackagesHelper;
            0   49     1           pkg  Ljava/lang/String;
            1   49     2         props  Ljava/util/Set<Ljava/lang/String;>;
            6   10     3          locs  Ljava/util/Set<Ljavax/tools/JavaFileManager$Location;>;
            8    9     5           loc  Ljavax/tools/JavaFileManager$Location;
           15   48     3        pkgDir  Ljava/nio/file/Path;
           17   48     4  pkgSlashName  Ljava/lang/String;
           19   44     7            ds  Ljava/nio/file/DirectoryStream<Ljava/nio/file/Path;>;
           21   41     8           mod  Ljava/nio/file/Path;
           22   41    10   pkgUnderMod  Ljava/nio/file/Path;
           24   37    13           ds2  Ljava/nio/file/DirectoryStream<Ljava/nio/file/Path;>;
           26   34    14             p  Ljava/nio/file/Path;
           27   34    16           str  Ljava/lang/String;
           29   31    17       clsName  Ljava/lang/String;
      Exception table:
        from    to  target  type
          24    35      36  any
          23    38      38  any
          19    42      43  any
          18    45      45  any
    Exceptions:
      throws java.io.IOException
    Signature: (Ljava/lang/String;)Ljava/util/Set<Ljava/lang/String;>;
    MethodParameters:
      Name  Flags
      pkg   final

  private void listPackage(javax.tools.JavaFileManager$Location, java.lang.String, java.util.Set<java.lang.String>);
    descriptor: (Ljavax/tools/JavaFileManager$Location;Ljava/lang/String;Ljava/util/Set;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=10, args_size=4
        start local 0 // jdk.nashorn.tools.jjs.PackagesHelper this
        start local 1 // javax.tools.JavaFileManager$Location loc
        start local 2 // java.lang.String pkg
        start local 3 // java.util.Set props
         0: .line 206
            aload 0 /* this */
            getfield jdk.nashorn.tools.jjs.PackagesHelper.fm:Ljavax/tools/StandardJavaFileManager;
            aload 1 /* loc */
            aload 2 /* pkg */
            aload 0 /* this */
            getfield jdk.nashorn.tools.jjs.PackagesHelper.fileKinds:Ljava/util/Set;
            iconst_1
            invokeinterface javax.tools.StandardJavaFileManager.list:(Ljavax/tools/JavaFileManager$Location;Ljava/lang/String;Ljava/util/Set;Z)Ljava/lang/Iterable;
            invokeinterface java.lang.Iterable.iterator:()Ljava/util/Iterator;
            astore 5
            goto 15
      StackMap locals: jdk.nashorn.tools.jjs.PackagesHelper javax.tools.JavaFileManager$Location java.lang.String java.util.Set top java.util.Iterator
      StackMap stack:
         1: aload 5
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast javax.tools.JavaFileObject
            astore 4 /* file */
        start local 4 // javax.tools.JavaFileObject file
         2: .line 207
            aload 0 /* this */
            getfield jdk.nashorn.tools.jjs.PackagesHelper.fm:Ljavax/tools/StandardJavaFileManager;
            aload 1 /* loc */
            aload 4 /* file */
            invokeinterface javax.tools.StandardJavaFileManager.inferBinaryName:(Ljavax/tools/JavaFileManager$Location;Ljavax/tools/JavaFileObject;)Ljava/lang/String;
            astore 6 /* binaryName */
        start local 6 // java.lang.String binaryName
         3: .line 209
            aload 6 /* binaryName */
            new java.lang.StringBuilder
            dup
            aload 2 /* pkg */
            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;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual java.lang.String.startsWith:(Ljava/lang/String;)Z
            ifne 5
         4: .line 210
            goto 15
         5: .line 213
      StackMap locals: jdk.nashorn.tools.jjs.PackagesHelper javax.tools.JavaFileManager$Location java.lang.String java.util.Set javax.tools.JavaFileObject java.util.Iterator java.lang.String
      StackMap stack:
            aload 6 /* binaryName */
            bipush 46
            aload 2 /* pkg */
            invokevirtual java.lang.String.length:()I
            iconst_1
            iadd
            invokevirtual java.lang.String.indexOf:(II)I
            istore 7 /* nextDot */
        start local 7 // int nextDot
         6: .line 214
            aload 2 /* pkg */
            invokevirtual java.lang.String.length:()I
            iconst_1
            iadd
            istore 8 /* start */
        start local 8 // int start
         7: .line 216
            iload 7 /* nextDot */
            iconst_m1
            if_icmpeq 12
         8: .line 218
            aload 6 /* binaryName */
            iload 8 /* start */
            iload 7 /* nextDot */
            invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
            pop
         9: .line 219
            aload 0 /* this */
            aload 6 /* binaryName */
            iconst_0
            iload 7 /* nextDot */
            invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
            invokevirtual jdk.nashorn.tools.jjs.PackagesHelper.isPackageAccessible:(Ljava/lang/String;)Z
            ifeq 15
        10: .line 220
            aload 3 /* props */
            aload 6 /* binaryName */
            iload 8 /* start */
            iload 7 /* nextDot */
            invokevirtual java.lang.String.substring:(II)Ljava/lang/String;
            invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
            pop
        11: .line 222
            goto 15
        12: .line 228
      StackMap locals: int int
      StackMap stack:
            aload 6 /* binaryName */
            iload 8 /* start */
            invokevirtual java.lang.String.substring:(I)Ljava/lang/String;
            astore 9 /* clsName */
        start local 9 // java.lang.String clsName
        13: .line 229
            aload 9 /* clsName */
            bipush 36
            invokevirtual java.lang.String.indexOf:(I)I
            iconst_m1
            if_icmpne 15
            aload 0 /* this */
            aload 6 /* binaryName */
            invokevirtual jdk.nashorn.tools.jjs.PackagesHelper.isClassAccessible:(Ljava/lang/String;)Z
            ifeq 15
        14: .line 230
            aload 3 /* props */
            aload 9 /* clsName */
            invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
            pop
        end local 9 // java.lang.String clsName
        end local 8 // int start
        end local 7 // int nextDot
        end local 6 // java.lang.String binaryName
        end local 4 // javax.tools.JavaFileObject file
        15: .line 206
      StackMap locals: jdk.nashorn.tools.jjs.PackagesHelper javax.tools.JavaFileManager$Location java.lang.String java.util.Set top java.util.Iterator
      StackMap stack:
            aload 5
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 1
        16: .line 234
            return
        end local 3 // java.util.Set props
        end local 2 // java.lang.String pkg
        end local 1 // javax.tools.JavaFileManager$Location loc
        end local 0 // jdk.nashorn.tools.jjs.PackagesHelper this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   17     0        this  Ljdk/nashorn/tools/jjs/PackagesHelper;
            0   17     1         loc  Ljavax/tools/JavaFileManager$Location;
            0   17     2         pkg  Ljava/lang/String;
            0   17     3       props  Ljava/util/Set<Ljava/lang/String;>;
            2   15     4        file  Ljavax/tools/JavaFileObject;
            3   15     6  binaryName  Ljava/lang/String;
            6   15     7     nextDot  I
            7   15     8       start  I
           13   15     9     clsName  Ljava/lang/String;
    Exceptions:
      throws java.io.IOException
    Signature: (Ljavax/tools/JavaFileManager$Location;Ljava/lang/String;Ljava/util/Set<Ljava/lang/String;>;)V
    MethodParameters:
       Name  Flags
      loc    final
      pkg    final
      props  final

  private static java.util.List<java.io.File> getFiles(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/util/List;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.lang.String classPath
         0: .line 238
            aload 0 /* classPath */
            getstatic java.io.File.pathSeparator:Ljava/lang/String;
            invokevirtual java.lang.String.split:(Ljava/lang/String;)[Ljava/lang/String;
            invokestatic java.util.stream.Stream.of:([Ljava/lang/Object;)Ljava/util/stream/Stream;
         1: .line 239
            invokedynamic apply()Ljava/util/function/Function;
              Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
                Method arguments:
                  (Ljava/lang/Object;)Ljava/lang/Object;
                  java/io/File.<init>(Ljava/lang/String;)V (8)
                  (Ljava/lang/String;)Ljava/io/File;
            invokeinterface java.util.stream.Stream.map:(Ljava/util/function/Function;)Ljava/util/stream/Stream;
         2: .line 240
            invokestatic java.util.stream.Collectors.toList:()Ljava/util/stream/Collector;
            invokeinterface java.util.stream.Stream.collect:(Ljava/util/stream/Collector;)Ljava/lang/Object;
            checkcast java.util.List
         3: .line 238
            areturn
        end local 0 // java.lang.String classPath
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    4     0  classPath  Ljava/lang/String;
    Signature: (Ljava/lang/String;)Ljava/util/List<Ljava/io/File;>;
    MethodParameters:
           Name  Flags
      classPath  final

  private boolean isClassAccessible(java.lang.String);
    descriptor: (Ljava/lang/String;)Z
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // jdk.nashorn.tools.jjs.PackagesHelper this
        start local 1 // java.lang.String className
         0: .line 245
            aload 0 /* this */
            getfield jdk.nashorn.tools.jjs.PackagesHelper.context:Ljdk/nashorn/internal/runtime/Context;
            aload 1 /* className */
            invokevirtual jdk.nashorn.internal.runtime.Context.findClass:(Ljava/lang/String;)Ljava/lang/Class;
            astore 2 /* clz */
        start local 2 // java.lang.Class clz
         1: .line 246
            aload 2 /* clz */
            invokevirtual java.lang.Class.getModifiers:()I
            invokestatic java.lang.reflect.Modifier.isPublic:(I)Z
         2: ireturn
        end local 2 // java.lang.Class clz
         3: .line 247
      StackMap locals:
      StackMap stack: java.lang.ClassNotFoundException
            pop
         4: .line 249
            iconst_0
            ireturn
        end local 1 // java.lang.String className
        end local 0 // jdk.nashorn.tools.jjs.PackagesHelper this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    5     0       this  Ljdk/nashorn/tools/jjs/PackagesHelper;
            0    5     1  className  Ljava/lang/String;
            1    3     2        clz  Ljava/lang/Class<*>;
      Exception table:
        from    to  target  type
           0     2       3  Class java.lang.ClassNotFoundException
    MethodParameters:
           Name  Flags
      className  final

  private boolean isPackageAccessible(java.lang.String);
    descriptor: (Ljava/lang/String;)Z
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=2, args_size=2
        start local 0 // jdk.nashorn.tools.jjs.PackagesHelper this
        start local 1 // java.lang.String pkgName
         0: .line 254
            aload 1 /* pkgName */
            invokestatic jdk.nashorn.internal.runtime.Context.checkPackageAccess:(Ljava/lang/String;)V
         1: .line 255
            iconst_1
            ireturn
         2: .line 256
      StackMap locals:
      StackMap stack: java.lang.SecurityException
            pop
         3: .line 257
            iconst_0
            ireturn
        end local 1 // java.lang.String pkgName
        end local 0 // jdk.nashorn.tools.jjs.PackagesHelper this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    4     0     this  Ljdk/nashorn/tools/jjs/PackagesHelper;
            0    4     1  pkgName  Ljava/lang/String;
      Exception table:
        from    to  target  type
           0     1       2  Class java.lang.SecurityException
    MethodParameters:
         Name  Flags
      pkgName  final
}
SourceFile: "PackagesHelper.java"
NestMembers:
  jdk.nashorn.tools.jjs.PackagesHelper$1
InnerClasses:
  public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles
  public abstract Location = javax.tools.JavaFileManager$Location of javax.tools.JavaFileManager
  public final Kind = javax.tools.JavaFileObject$Kind of javax.tools.JavaFileObject
  jdk.nashorn.tools.jjs.PackagesHelper$1
/

java/ 9/ jdk.scripting.nashorn.shell/jdk/nashorn/tools/jjs/PackagesHelper.class
