org.apache.logging.log4j/log4j-api/2.12.0 : org/apache/logging/log4j/util/PropertiesUtil$Environment.class

PropertiesUtil$Environment
https://logging.apache.org/log4j/2.x/log4j-api/: The Apache Log4j API (The Apache Software Foundation)
Apache License, Version 2.0
Murad Ersoy
Ralph Goers (Nextiva)
Gary Gregory (Rocket Software)
Scott Deboy
Remko Popma
Nick Williams
Matt Sicker (CloudBees)
Bruce Brouwer
Mikael Ståldal (Spotify)
Carter Kozak
class org.apache.logging.log4j.util.PropertiesUtil$Environment
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.apache.logging.log4j.util.PropertiesUtil$Environment
  super_class: java.lang.Object
{
  private final java.util.Set<org.apache.logging.log4j.util.PropertySource> sources;
    descriptor: Ljava/util/Set;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Set<Lorg/apache/logging/log4j/util/PropertySource;>;

  private final java.util.Map<java.lang.CharSequence, java.lang.String> literal;
    descriptor: Ljava/util/Map;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Map<Ljava/lang/CharSequence;Ljava/lang/String;>;

  private final java.util.Map<java.lang.CharSequence, java.lang.String> normalized;
    descriptor: Ljava/util/Map;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/Map<Ljava/lang/CharSequence;Ljava/lang/String;>;

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

  private void <init>(org.apache.logging.log4j.util.PropertySource);
    descriptor: (Lorg/apache/logging/log4j/util/PropertySource;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=9, args_size=2
        start local 0 // org.apache.logging.log4j.util.PropertiesUtil$Environment this
        start local 1 // org.apache.logging.log4j.util.PropertySource propertySource
         0: .line 319
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 314
            aload 0 /* this */
            new java.util.TreeSet
            dup
            new org.apache.logging.log4j.util.PropertySource$Comparator
            dup
            invokespecial org.apache.logging.log4j.util.PropertySource$Comparator.<init>:()V
            invokespecial java.util.TreeSet.<init>:(Ljava/util/Comparator;)V
            putfield org.apache.logging.log4j.util.PropertiesUtil$Environment.sources:Ljava/util/Set;
         2: .line 315
            aload 0 /* this */
            new java.util.concurrent.ConcurrentHashMap
            dup
            invokespecial java.util.concurrent.ConcurrentHashMap.<init>:()V
            putfield org.apache.logging.log4j.util.PropertiesUtil$Environment.literal:Ljava/util/Map;
         3: .line 316
            aload 0 /* this */
            new java.util.concurrent.ConcurrentHashMap
            dup
            invokespecial java.util.concurrent.ConcurrentHashMap.<init>:()V
            putfield org.apache.logging.log4j.util.PropertiesUtil$Environment.normalized:Ljava/util/Map;
         4: .line 317
            aload 0 /* this */
            new java.util.concurrent.ConcurrentHashMap
            dup
            invokespecial java.util.concurrent.ConcurrentHashMap.<init>:()V
            putfield org.apache.logging.log4j.util.PropertiesUtil$Environment.tokenized:Ljava/util/Map;
         5: .line 320
            new org.apache.logging.log4j.util.PropertyFilePropertySource
            dup
            ldc "log4j2.system.properties"
            invokespecial org.apache.logging.log4j.util.PropertyFilePropertySource.<init>:(Ljava/lang/String;)V
            astore 2 /* sysProps */
        start local 2 // org.apache.logging.log4j.util.PropertyFilePropertySource sysProps
         6: .line 322
            aload 2 /* sysProps */
            new org.apache.logging.log4j.util.PropertiesUtil$Environment$1
            dup
            aload 0 /* this */
            invokespecial org.apache.logging.log4j.util.PropertiesUtil$Environment$1.<init>:(Lorg/apache/logging/log4j/util/PropertiesUtil$Environment;)V
            invokevirtual org.apache.logging.log4j.util.PropertyFilePropertySource.forEach:(Lorg/apache/logging/log4j/util/BiConsumer;)V
         7: .line 330
            goto 9
      StackMap locals: org.apache.logging.log4j.util.PropertiesUtil$Environment org.apache.logging.log4j.util.PropertySource org.apache.logging.log4j.util.PropertyFilePropertySource
      StackMap stack: java.lang.SecurityException
         8: pop
         9: .line 333
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.logging.log4j.util.PropertiesUtil$Environment.sources:Ljava/util/Set;
            aload 1 /* propertySource */
            invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
            pop
        10: .line 334
            invokestatic org.apache.logging.log4j.util.LoaderUtil.getClassLoaders:()[Ljava/lang/ClassLoader;
            dup
            astore 6
            arraylength
            istore 5
            iconst_0
            istore 4
            goto 19
      StackMap locals: org.apache.logging.log4j.util.PropertiesUtil$Environment org.apache.logging.log4j.util.PropertySource org.apache.logging.log4j.util.PropertyFilePropertySource top int int java.lang.ClassLoader[]
      StackMap stack:
        11: aload 6
            iload 4
            aaload
            astore 3 /* classLoader */
        start local 3 // java.lang.ClassLoader classLoader
        12: .line 336
            ldc Lorg/apache/logging/log4j/util/PropertySource;
            aload 3 /* classLoader */
            invokestatic java.util.ServiceLoader.load:(Ljava/lang/Class;Ljava/lang/ClassLoader;)Ljava/util/ServiceLoader;
            invokevirtual java.util.ServiceLoader.iterator:()Ljava/util/Iterator;
            astore 8
            goto 15
      StackMap locals: org.apache.logging.log4j.util.PropertiesUtil$Environment org.apache.logging.log4j.util.PropertySource org.apache.logging.log4j.util.PropertyFilePropertySource java.lang.ClassLoader int int java.lang.ClassLoader[] top java.util.Iterator
      StackMap stack:
        13: aload 8
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.logging.log4j.util.PropertySource
            astore 7 /* source */
        start local 7 // org.apache.logging.log4j.util.PropertySource source
        14: .line 337
            aload 0 /* this */
            getfield org.apache.logging.log4j.util.PropertiesUtil$Environment.sources:Ljava/util/Set;
            aload 7 /* source */
            invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
            pop
        end local 7 // org.apache.logging.log4j.util.PropertySource source
        15: .line 336
      StackMap locals:
      StackMap stack:
            aload 8
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 13
        16: .line 339
            goto 18
      StackMap locals: org.apache.logging.log4j.util.PropertiesUtil$Environment org.apache.logging.log4j.util.PropertySource org.apache.logging.log4j.util.PropertyFilePropertySource java.lang.ClassLoader int int java.lang.ClassLoader[]
      StackMap stack: java.lang.Throwable
        17: pop
        end local 3 // java.lang.ClassLoader classLoader
        18: .line 334
      StackMap locals: org.apache.logging.log4j.util.PropertiesUtil$Environment org.apache.logging.log4j.util.PropertySource org.apache.logging.log4j.util.PropertyFilePropertySource top int int java.lang.ClassLoader[]
      StackMap stack:
            iinc 4 1
      StackMap locals:
      StackMap stack:
        19: iload 4
            iload 5
            if_icmplt 11
        20: .line 346
            aload 0 /* this */
            invokevirtual org.apache.logging.log4j.util.PropertiesUtil$Environment.reload:()V
        21: .line 347
            return
        end local 2 // org.apache.logging.log4j.util.PropertyFilePropertySource sysProps
        end local 1 // org.apache.logging.log4j.util.PropertySource propertySource
        end local 0 // org.apache.logging.log4j.util.PropertiesUtil$Environment this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0   22     0            this  Lorg/apache/logging/log4j/util/PropertiesUtil$Environment;
            0   22     1  propertySource  Lorg/apache/logging/log4j/util/PropertySource;
            6   22     2        sysProps  Lorg/apache/logging/log4j/util/PropertyFilePropertySource;
           12   18     3     classLoader  Ljava/lang/ClassLoader;
           14   15     7          source  Lorg/apache/logging/log4j/util/PropertySource;
      Exception table:
        from    to  target  type
           6     7       8  Class java.lang.SecurityException
          12    16      17  Class java.lang.Throwable
    MethodParameters:
                Name  Flags
      propertySource  final

  private synchronized void reload();
    descriptor: ()V
    flags: (0x0022) ACC_PRIVATE, ACC_SYNCHRONIZED
    Code:
      stack=5, locals=3, args_size=1
        start local 0 // org.apache.logging.log4j.util.PropertiesUtil$Environment this
         0: .line 350
            aload 0 /* this */
            getfield org.apache.logging.log4j.util.PropertiesUtil$Environment.literal:Ljava/util/Map;
            invokeinterface java.util.Map.clear:()V
         1: .line 351
            aload 0 /* this */
            getfield org.apache.logging.log4j.util.PropertiesUtil$Environment.normalized:Ljava/util/Map;
            invokeinterface java.util.Map.clear:()V
         2: .line 352
            aload 0 /* this */
            getfield org.apache.logging.log4j.util.PropertiesUtil$Environment.tokenized:Ljava/util/Map;
            invokeinterface java.util.Map.clear:()V
         3: .line 353
            aload 0 /* this */
            getfield org.apache.logging.log4j.util.PropertiesUtil$Environment.sources:Ljava/util/Set;
            invokeinterface java.util.Set.iterator:()Ljava/util/Iterator;
            astore 2
            goto 6
      StackMap locals: org.apache.logging.log4j.util.PropertiesUtil$Environment top java.util.Iterator
      StackMap stack:
         4: aload 2
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.logging.log4j.util.PropertySource
            astore 1 /* source */
        start local 1 // org.apache.logging.log4j.util.PropertySource source
         5: .line 354
            aload 1 /* source */
            new org.apache.logging.log4j.util.PropertiesUtil$Environment$2
            dup
            aload 0 /* this */
            aload 1 /* source */
            invokespecial org.apache.logging.log4j.util.PropertiesUtil$Environment$2.<init>:(Lorg/apache/logging/log4j/util/PropertiesUtil$Environment;Lorg/apache/logging/log4j/util/PropertySource;)V
            invokeinterface org.apache.logging.log4j.util.PropertySource.forEach:(Lorg/apache/logging/log4j/util/BiConsumer;)V
        end local 1 // org.apache.logging.log4j.util.PropertySource source
         6: .line 353
      StackMap locals:
      StackMap stack:
            aload 2
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 4
         7: .line 370
            return
        end local 0 // org.apache.logging.log4j.util.PropertiesUtil$Environment this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    8     0    this  Lorg/apache/logging/log4j/util/PropertiesUtil$Environment;
            5    6     1  source  Lorg/apache/logging/log4j/util/PropertySource;

  private static boolean hasSystemProperty(java.lang.String);
    descriptor: (Ljava/lang/String;)Z
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.lang.String key
         0: .line 374
            invokestatic java.lang.System.getProperties:()Ljava/util/Properties;
            aload 0 /* key */
            invokevirtual java.util.Properties.containsKey:(Ljava/lang/Object;)Z
         1: ireturn
         2: .line 375
      StackMap locals:
      StackMap stack: java.lang.SecurityException
            pop
         3: .line 376
            iconst_0
            ireturn
        end local 0 // java.lang.String key
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0   key  Ljava/lang/String;
      Exception table:
        from    to  target  type
           0     1       2  Class java.lang.SecurityException
    MethodParameters:
      Name  Flags
      key   final

  private java.lang.String get(java.lang.String);
    descriptor: (Ljava/lang/String;)Ljava/lang/String;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.logging.log4j.util.PropertiesUtil$Environment this
        start local 1 // java.lang.String key
         0: .line 381
            aload 0 /* this */
            getfield org.apache.logging.log4j.util.PropertiesUtil$Environment.normalized:Ljava/util/Map;
            aload 1 /* key */
            invokeinterface java.util.Map.containsKey:(Ljava/lang/Object;)Z
            ifeq 2
         1: .line 382
            aload 0 /* this */
            getfield org.apache.logging.log4j.util.PropertiesUtil$Environment.normalized:Ljava/util/Map;
            aload 1 /* key */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.String
            areturn
         2: .line 384
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.logging.log4j.util.PropertiesUtil$Environment.literal:Ljava/util/Map;
            aload 1 /* key */
            invokeinterface java.util.Map.containsKey:(Ljava/lang/Object;)Z
            ifeq 4
         3: .line 385
            aload 0 /* this */
            getfield org.apache.logging.log4j.util.PropertiesUtil$Environment.literal:Ljava/util/Map;
            aload 1 /* key */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.String
            areturn
         4: .line 387
      StackMap locals:
      StackMap stack:
            aload 1 /* key */
            invokestatic org.apache.logging.log4j.util.PropertiesUtil$Environment.hasSystemProperty:(Ljava/lang/String;)Z
            ifeq 6
         5: .line 388
            aload 1 /* key */
            invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
            areturn
         6: .line 390
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.logging.log4j.util.PropertiesUtil$Environment.tokenized:Ljava/util/Map;
            aload 1 /* key */
            invokestatic org.apache.logging.log4j.util.PropertySource$Util.tokenize:(Ljava/lang/CharSequence;)Ljava/util/List;
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast java.lang.String
            areturn
        end local 1 // java.lang.String key
        end local 0 // org.apache.logging.log4j.util.PropertiesUtil$Environment this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Lorg/apache/logging/log4j/util/PropertiesUtil$Environment;
            0    7     1   key  Ljava/lang/String;
    MethodParameters:
      Name  Flags
      key   final

  private boolean containsKey(java.lang.String);
    descriptor: (Ljava/lang/String;)Z
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.logging.log4j.util.PropertiesUtil$Environment this
        start local 1 // java.lang.String key
         0: .line 394
            aload 0 /* this */
            getfield org.apache.logging.log4j.util.PropertiesUtil$Environment.normalized:Ljava/util/Map;
            aload 1 /* key */
            invokeinterface java.util.Map.containsKey:(Ljava/lang/Object;)Z
            ifne 5
         1: .line 395
            aload 0 /* this */
            getfield org.apache.logging.log4j.util.PropertiesUtil$Environment.literal:Ljava/util/Map;
            aload 1 /* key */
            invokeinterface java.util.Map.containsKey:(Ljava/lang/Object;)Z
            ifne 5
         2: .line 396
            aload 1 /* key */
            invokestatic org.apache.logging.log4j.util.PropertiesUtil$Environment.hasSystemProperty:(Ljava/lang/String;)Z
            ifne 5
         3: .line 397
            aload 0 /* this */
            getfield org.apache.logging.log4j.util.PropertiesUtil$Environment.tokenized:Ljava/util/Map;
            aload 1 /* key */
            invokestatic org.apache.logging.log4j.util.PropertySource$Util.tokenize:(Ljava/lang/CharSequence;)Ljava/util/List;
            invokeinterface java.util.Map.containsKey:(Ljava/lang/Object;)Z
            ifne 5
         4: .line 394
            iconst_0
            ireturn
      StackMap locals:
      StackMap stack:
         5: iconst_1
            ireturn
        end local 1 // java.lang.String key
        end local 0 // org.apache.logging.log4j.util.PropertiesUtil$Environment this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    6     0  this  Lorg/apache/logging/log4j/util/PropertiesUtil$Environment;
            0    6     1   key  Ljava/lang/String;
    MethodParameters:
      Name  Flags
      key   final
}
SourceFile: "PropertiesUtil.java"
NestHost: org.apache.logging.log4j.util.PropertiesUtil
InnerClasses:
  private Environment = org.apache.logging.log4j.util.PropertiesUtil$Environment of org.apache.logging.log4j.util.PropertiesUtil
  org.apache.logging.log4j.util.PropertiesUtil$Environment$1
  org.apache.logging.log4j.util.PropertiesUtil$Environment$2
  public Comparator = org.apache.logging.log4j.util.PropertySource$Comparator of org.apache.logging.log4j.util.PropertySource
  public final Util = org.apache.logging.log4j.util.PropertySource$Util of org.apache.logging.log4j.util.PropertySource
/

org.apache.logging.log4j/ log4j-api/ 2.12.0/ org/apache/logging/log4j/util/PropertiesUtil$Environment.class
