https://tomcat.apache.org/: Tomcat Servlet Engine Core Classes and Standard implementations 
public class org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache
  super_class: java.lang.Object
{
  private static final java.lang.String cLFFormat;
    descriptor: Ljava/lang/String;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    ConstantValue: "dd/MMM/yyyy:HH:mm:ss Z"

  private long previousSeconds;
    descriptor: J
    flags: (0x0002) ACC_PRIVATE

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

  private long first;
    descriptor: J
    flags: (0x0002) ACC_PRIVATE

  private long last;
    descriptor: J
    flags: (0x0002) ACC_PRIVATE

  private int offset;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  private final java.util.Date currentDate;
    descriptor: Ljava/util/Date;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  protected final java.lang.String[] cache;
    descriptor: [Ljava/lang/String;
    flags: (0x0014) ACC_PROTECTED, ACC_FINAL

  private java.text.SimpleDateFormat formatter;
    descriptor: Ljava/text/SimpleDateFormat;
    flags: (0x0002) ACC_PRIVATE

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

  private org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache parent;
    descriptor: Lorg/apache/catalina/valves/AbstractAccessLogValve$DateFormatCache$Cache;
    flags: (0x0002) ACC_PRIVATE

  final org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache this$1;
    descriptor: Lorg/apache/catalina/valves/AbstractAccessLogValve$DateFormatCache;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  private void <init>(org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache, org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache);
    descriptor: (Lorg/apache/catalina/valves/AbstractAccessLogValve$DateFormatCache;Lorg/apache/catalina/valves/AbstractAccessLogValve$DateFormatCache$Cache;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache this
        start local 2 // org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache parent
         0: .line 255
            aload 0 /* this */
            aload 1
            aconst_null
            aload 2 /* parent */
            invokespecial org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.<init>:(Lorg/apache/catalina/valves/AbstractAccessLogValve$DateFormatCache;Ljava/lang/String;Lorg/apache/catalina/valves/AbstractAccessLogValve$DateFormatCache$Cache;)V
         1: .line 256
            return
        end local 2 // org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache parent
        end local 0 // org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    2     0    this  Lorg/apache/catalina/valves/AbstractAccessLogValve$DateFormatCache$Cache;
            0    2     2  parent  Lorg/apache/catalina/valves/AbstractAccessLogValve$DateFormatCache$Cache;
    MethodParameters:
        Name  Flags
      this$0  final
      parent  

  private void <init>(org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache, java.lang.String, org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache);
    descriptor: (Lorg/apache/catalina/valves/AbstractAccessLogValve$DateFormatCache;Ljava/lang/String;Lorg/apache/catalina/valves/AbstractAccessLogValve$DateFormatCache$Cache;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=4, args_size=4
        start local 0 // org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache this
        start local 2 // java.lang.String format
        start local 3 // org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache parent
         0: .line 259
            aload 0 /* this */
            aload 1
            aload 2 /* format */
            aconst_null
            aload 3 /* parent */
            invokespecial org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.<init>:(Lorg/apache/catalina/valves/AbstractAccessLogValve$DateFormatCache;Ljava/lang/String;Ljava/util/Locale;Lorg/apache/catalina/valves/AbstractAccessLogValve$DateFormatCache$Cache;)V
         1: .line 260
            return
        end local 3 // org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache parent
        end local 2 // java.lang.String format
        end local 0 // org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    2     0    this  Lorg/apache/catalina/valves/AbstractAccessLogValve$DateFormatCache$Cache;
            0    2     2  format  Ljava/lang/String;
            0    2     3  parent  Lorg/apache/catalina/valves/AbstractAccessLogValve$DateFormatCache$Cache;
    MethodParameters:
        Name  Flags
      this$0  final
      format  
      parent  

  private void <init>(org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache, java.lang.String, java.util.Locale, org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache);
    descriptor: (Lorg/apache/catalina/valves/AbstractAccessLogValve$DateFormatCache;Ljava/lang/String;Ljava/util/Locale;Lorg/apache/catalina/valves/AbstractAccessLogValve$DateFormatCache$Cache;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=5, locals=6, args_size=5
        start local 0 // org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache this
        start local 2 // java.lang.String format
        start local 3 // java.util.Locale loc
        start local 4 // org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache parent
         0: .line 262
            aload 0 /* this */
            aload 1
            putfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.this$1:Lorg/apache/catalina/valves/AbstractAccessLogValve$DateFormatCache;
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 235
            aload 0 /* this */
            ldc -9223372036854775808
            putfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.previousSeconds:J
         2: .line 237
            aload 0 /* this */
            ldc ""
            putfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.previousFormat:Ljava/lang/String;
         3: .line 240
            aload 0 /* this */
            ldc -9223372036854775808
            putfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.first:J
         4: .line 242
            aload 0 /* this */
            ldc -9223372036854775808
            putfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.last:J
         5: .line 244
            aload 0 /* this */
            iconst_0
            putfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.offset:I
         6: .line 246
            aload 0 /* this */
            new java.util.Date
            dup
            invokespecial java.util.Date.<init>:()V
            putfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.currentDate:Ljava/util/Date;
         7: .line 250
            aload 0 /* this */
            iconst_0
            putfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.isCLF:Z
         8: .line 252
            aload 0 /* this */
            aconst_null
            putfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.parent:Lorg/apache/catalina/valves/AbstractAccessLogValve$DateFormatCache$Cache;
         9: .line 263
            aload 0 /* this */
            aload 1
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache.cacheSize:I
            anewarray java.lang.String
            putfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.cache:[Ljava/lang/String;
        10: .line 264
            iconst_0
            istore 5 /* i */
        start local 5 // int i
        11: goto 14
        12: .line 265
      StackMap locals: org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache java.lang.String java.util.Locale org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache int
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.cache:[Ljava/lang/String;
            iload 5 /* i */
            aconst_null
            aastore
        13: .line 264
            iinc 5 /* i */ 1
      StackMap locals:
      StackMap stack:
        14: iload 5 /* i */
            aload 1
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache.cacheSize:I
            if_icmplt 12
        end local 5 // int i
        15: .line 267
            aload 3 /* loc */
            ifnonnull 17
        16: .line 268
            aload 1
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache.cacheDefaultLocale:Ljava/util/Locale;
            astore 3 /* loc */
        17: .line 270
      StackMap locals:
      StackMap stack:
            aload 2 /* format */
            ifnonnull 22
        18: .line 271
            aload 0 /* this */
            iconst_1
            putfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.isCLF:Z
        19: .line 272
            ldc "dd/MMM/yyyy:HH:mm:ss Z"
            astore 2 /* format */
        20: .line 273
            aload 0 /* this */
            new java.text.SimpleDateFormat
            dup
            aload 2 /* format */
            getstatic java.util.Locale.US:Ljava/util/Locale;
            invokespecial java.text.SimpleDateFormat.<init>:(Ljava/lang/String;Ljava/util/Locale;)V
            putfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.formatter:Ljava/text/SimpleDateFormat;
        21: .line 274
            goto 23
        22: .line 275
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            new java.text.SimpleDateFormat
            dup
            aload 2 /* format */
            aload 3 /* loc */
            invokespecial java.text.SimpleDateFormat.<init>:(Ljava/lang/String;Ljava/util/Locale;)V
            putfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.formatter:Ljava/text/SimpleDateFormat;
        23: .line 277
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.formatter:Ljava/text/SimpleDateFormat;
            invokestatic java.util.TimeZone.getDefault:()Ljava/util/TimeZone;
            invokevirtual java.text.SimpleDateFormat.setTimeZone:(Ljava/util/TimeZone;)V
        24: .line 278
            aload 0 /* this */
            aload 4 /* parent */
            putfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.parent:Lorg/apache/catalina/valves/AbstractAccessLogValve$DateFormatCache$Cache;
        25: .line 279
            return
        end local 4 // org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache parent
        end local 3 // java.util.Locale loc
        end local 2 // java.lang.String format
        end local 0 // org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   26     0    this  Lorg/apache/catalina/valves/AbstractAccessLogValve$DateFormatCache$Cache;
            0   26     2  format  Ljava/lang/String;
            0   26     3     loc  Ljava/util/Locale;
            0   26     4  parent  Lorg/apache/catalina/valves/AbstractAccessLogValve$DateFormatCache$Cache;
           11   15     5       i  I
    MethodParameters:
        Name  Flags
      this$0  final
      format  
      loc     
      parent  

  private java.lang.String getFormatInternal(long);
    descriptor: (J)Ljava/lang/String;
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=6, locals=7, args_size=2
        start local 0 // org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache this
        start local 1 // long time
         0: .line 283
            lload 1 /* time */
            ldc 1000
            ldiv
            lstore 3 /* seconds */
        start local 3 // long seconds
         1: .line 287
            lload 3 /* seconds */
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.previousSeconds:J
            lcmp
            ifne 3
         2: .line 288
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.previousFormat:Ljava/lang/String;
            areturn
         3: .line 292
      StackMap locals: long
      StackMap stack:
            aload 0 /* this */
            lload 3 /* seconds */
            putfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.previousSeconds:J
         4: .line 293
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.offset:I
            lload 3 /* seconds */
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.first:J
            lsub
            l2i
            iadd
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.this$1:Lorg/apache/catalina/valves/AbstractAccessLogValve$DateFormatCache;
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache.cacheSize:I
            irem
            istore 5 /* index */
        start local 5 // int index
         5: .line 294
            iload 5 /* index */
            ifge 7
         6: .line 295
            iload 5 /* index */
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.this$1:Lorg/apache/catalina/valves/AbstractAccessLogValve$DateFormatCache;
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache.cacheSize:I
            iadd
            istore 5 /* index */
         7: .line 297
      StackMap locals: int
      StackMap stack:
            lload 3 /* seconds */
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.first:J
            lcmp
            iflt 11
            lload 3 /* seconds */
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.last:J
            lcmp
            ifgt 11
         8: .line 298
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.cache:[Ljava/lang/String;
            iload 5 /* index */
            aaload
            ifnull 41
         9: .line 300
            aload 0 /* this */
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.cache:[Ljava/lang/String;
            iload 5 /* index */
            aaload
            putfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.previousFormat:Ljava/lang/String;
        10: .line 301
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.previousFormat:Ljava/lang/String;
            areturn
        11: .line 305
      StackMap locals:
      StackMap stack:
            lload 3 /* seconds */
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.last:J
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.this$1:Lorg/apache/catalina/valves/AbstractAccessLogValve$DateFormatCache;
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache.cacheSize:I
            i2l
            ladd
            lcmp
            ifge 12
            lload 3 /* seconds */
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.first:J
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.this$1:Lorg/apache/catalina/valves/AbstractAccessLogValve$DateFormatCache;
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache.cacheSize:I
            i2l
            lsub
            lcmp
            ifgt 22
        12: .line 306
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            lload 3 /* seconds */
            putfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.first:J
        13: .line 307
            aload 0 /* this */
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.first:J
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.this$1:Lorg/apache/catalina/valves/AbstractAccessLogValve$DateFormatCache;
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache.cacheSize:I
            i2l
            ladd
            lconst_1
            lsub
            putfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.last:J
        14: .line 308
            iconst_0
            istore 5 /* index */
        15: .line 309
            aload 0 /* this */
            iconst_0
            putfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.offset:I
        16: .line 310
            iconst_1
            istore 6 /* i */
        start local 6 // int i
        17: goto 20
        18: .line 311
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.cache:[Ljava/lang/String;
            iload 6 /* i */
            aconst_null
            aastore
        19: .line 310
            iinc 6 /* i */ 1
      StackMap locals:
      StackMap stack:
        20: iload 6 /* i */
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.this$1:Lorg/apache/catalina/valves/AbstractAccessLogValve$DateFormatCache;
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache.cacheSize:I
            if_icmplt 18
        end local 6 // int i
        21: .line 313
            goto 41
      StackMap locals:
      StackMap stack:
        22: lload 3 /* seconds */
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.last:J
            lcmp
            ifle 32
        23: .line 314
            iconst_1
            istore 6 /* i */
        start local 6 // int i
        24: goto 27
        25: .line 315
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.cache:[Ljava/lang/String;
            iload 5 /* index */
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.this$1:Lorg/apache/catalina/valves/AbstractAccessLogValve$DateFormatCache;
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache.cacheSize:I
            iadd
            iload 6 /* i */
            isub
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.this$1:Lorg/apache/catalina/valves/AbstractAccessLogValve$DateFormatCache;
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache.cacheSize:I
            irem
            aconst_null
            aastore
        26: .line 314
            iinc 6 /* i */ 1
      StackMap locals:
      StackMap stack:
        27: iload 6 /* i */
            i2l
            lload 3 /* seconds */
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.last:J
            lsub
            lcmp
            iflt 25
        end local 6 // int i
        28: .line 317
            aload 0 /* this */
            lload 3 /* seconds */
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.this$1:Lorg/apache/catalina/valves/AbstractAccessLogValve$DateFormatCache;
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache.cacheSize:I
            iconst_1
            isub
            i2l
            lsub
            putfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.first:J
        29: .line 318
            aload 0 /* this */
            lload 3 /* seconds */
            putfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.last:J
        30: .line 319
            aload 0 /* this */
            iload 5 /* index */
            iconst_1
            iadd
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.this$1:Lorg/apache/catalina/valves/AbstractAccessLogValve$DateFormatCache;
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache.cacheSize:I
            irem
            putfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.offset:I
        31: .line 320
            goto 41
      StackMap locals:
      StackMap stack:
        32: lload 3 /* seconds */
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.first:J
            lcmp
            ifge 41
        33: .line 321
            iconst_1
            istore 6 /* i */
        start local 6 // int i
        34: goto 37
        35: .line 322
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.cache:[Ljava/lang/String;
            iload 5 /* index */
            iload 6 /* i */
            iadd
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.this$1:Lorg/apache/catalina/valves/AbstractAccessLogValve$DateFormatCache;
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache.cacheSize:I
            irem
            aconst_null
            aastore
        36: .line 321
            iinc 6 /* i */ 1
      StackMap locals:
      StackMap stack:
        37: iload 6 /* i */
            i2l
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.first:J
            lload 3 /* seconds */
            lsub
            lcmp
            iflt 35
        end local 6 // int i
        38: .line 324
            aload 0 /* this */
            lload 3 /* seconds */
            putfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.first:J
        39: .line 325
            aload 0 /* this */
            lload 3 /* seconds */
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.this$1:Lorg/apache/catalina/valves/AbstractAccessLogValve$DateFormatCache;
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache.cacheSize:I
            iconst_1
            isub
            i2l
            ladd
            putfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.last:J
        40: .line 326
            aload 0 /* this */
            iload 5 /* index */
            putfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.offset:I
        41: .line 331
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.parent:Lorg/apache/catalina/valves/AbstractAccessLogValve$DateFormatCache$Cache;
            ifnull 48
        42: .line 332
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.parent:Lorg/apache/catalina/valves/AbstractAccessLogValve$DateFormatCache$Cache;
            dup
            astore 6
            monitorenter
        43: .line 333
            aload 0 /* this */
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.parent:Lorg/apache/catalina/valves/AbstractAccessLogValve$DateFormatCache$Cache;
            lload 1 /* time */
            invokevirtual org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.getFormatInternal:(J)Ljava/lang/String;
            putfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.previousFormat:Ljava/lang/String;
        44: .line 332
            aload 6
            monitorexit
        45: goto 56
      StackMap locals: org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache long long int org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache
      StackMap stack: java.lang.Throwable
        46: aload 6
            monitorexit
        47: athrow
        48: .line 336
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.currentDate:Ljava/util/Date;
            lload 1 /* time */
            invokevirtual java.util.Date.setTime:(J)V
        49: .line 337
            aload 0 /* this */
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.formatter:Ljava/text/SimpleDateFormat;
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.currentDate:Ljava/util/Date;
            invokevirtual java.text.SimpleDateFormat.format:(Ljava/util/Date;)Ljava/lang/String;
            putfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.previousFormat:Ljava/lang/String;
        50: .line 338
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.isCLF:Z
            ifeq 56
        51: .line 339
            new java.lang.StringBuilder
            dup
            bipush 32
            invokespecial java.lang.StringBuilder.<init>:(I)V
            astore 6 /* current */
        start local 6 // java.lang.StringBuilder current
        52: .line 340
            aload 6 /* current */
            bipush 91
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            pop
        53: .line 341
            aload 6 /* current */
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.previousFormat:Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
        54: .line 342
            aload 6 /* current */
            bipush 93
            invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
            pop
        55: .line 343
            aload 0 /* this */
            aload 6 /* current */
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            putfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.previousFormat:Ljava/lang/String;
        end local 6 // java.lang.StringBuilder current
        56: .line 346
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.cache:[Ljava/lang/String;
            iload 5 /* index */
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.previousFormat:Ljava/lang/String;
            aastore
        57: .line 347
            aload 0 /* this */
            getfield org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache.previousFormat:Ljava/lang/String;
            areturn
        end local 5 // int index
        end local 3 // long seconds
        end local 1 // long time
        end local 0 // org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   58     0     this  Lorg/apache/catalina/valves/AbstractAccessLogValve$DateFormatCache$Cache;
            0   58     1     time  J
            1   58     3  seconds  J
            5   58     5    index  I
           17   21     6        i  I
           24   28     6        i  I
           34   38     6        i  I
           52   56     6  current  Ljava/lang/StringBuilder;
      Exception table:
        from    to  target  type
          43    45      46  any
          46    47      46  any
    MethodParameters:
      Name  Flags
      time  
}
SourceFile: "AbstractAccessLogValve.java"
NestHost: org.apache.catalina.valves.AbstractAccessLogValve
InnerClasses:
  protected DateFormatCache = org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache of org.apache.catalina.valves.AbstractAccessLogValve
  protected Cache = org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache$Cache of org.apache.catalina.valves.AbstractAccessLogValve$DateFormatCache