org.apache.lucene/lucene-core/8.2.0 : org/apache/lucene/util/Constants.class

Constants
http://lucene.apache.org/lucene-parent/lucene-core: Apache Lucene Java Core (The Apache Software Foundation)
Apache 2
public final class org.apache.lucene.util.Constants
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: org.apache.lucene.util.Constants
  super_class: java.lang.Object
{
  public static final java.lang.String JVM_VENDOR;
    descriptor: Ljava/lang/String;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  public static final java.lang.String JVM_VERSION;
    descriptor: Ljava/lang/String;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  public static final java.lang.String JVM_NAME;
    descriptor: Ljava/lang/String;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  public static final java.lang.String JVM_SPEC_VERSION;
    descriptor: Ljava/lang/String;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  public static final java.lang.String JAVA_VERSION;
    descriptor: Ljava/lang/String;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  public static final java.lang.String OS_NAME;
    descriptor: Ljava/lang/String;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  public static final boolean LINUX;
    descriptor: Z
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  public static final boolean WINDOWS;
    descriptor: Z
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  public static final boolean SUN_OS;
    descriptor: Z
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  public static final boolean MAC_OS_X;
    descriptor: Z
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  public static final boolean FREE_BSD;
    descriptor: Z
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  public static final java.lang.String OS_ARCH;
    descriptor: Ljava/lang/String;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  public static final java.lang.String OS_VERSION;
    descriptor: Ljava/lang/String;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  public static final java.lang.String JAVA_VENDOR;
    descriptor: Ljava/lang/String;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  private static final int JVM_MAJOR_VERSION;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final int JVM_MINOR_VERSION;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  public static final boolean JRE_IS_64BIT;
    descriptor: Z
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  public static final boolean JRE_IS_MINIMUM_JAVA8;
    descriptor: Z
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  public static final boolean JRE_IS_MINIMUM_JAVA9;
    descriptor: Z
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  public static final boolean JRE_IS_MINIMUM_JAVA11;
    descriptor: Z
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL

  public static final java.lang.String LUCENE_MAIN_VERSION;
    descriptor: Ljava/lang/String;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()

  public static final java.lang.String LUCENE_VERSION;
    descriptor: Ljava/lang/String;
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=4, locals=3, args_size=0
         0: .line 31
            ldc "java.vm.vendor"
            invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
            putstatic org.apache.lucene.util.Constants.JVM_VENDOR:Ljava/lang/String;
         1: .line 32
            ldc "java.vm.version"
            invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
            putstatic org.apache.lucene.util.Constants.JVM_VERSION:Ljava/lang/String;
         2: .line 33
            ldc "java.vm.name"
            invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
            putstatic org.apache.lucene.util.Constants.JVM_NAME:Ljava/lang/String;
         3: .line 34
            ldc "java.specification.version"
            invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
            putstatic org.apache.lucene.util.Constants.JVM_SPEC_VERSION:Ljava/lang/String;
         4: .line 37
            ldc "java.version"
            invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
            putstatic org.apache.lucene.util.Constants.JAVA_VERSION:Ljava/lang/String;
         5: .line 40
            ldc "os.name"
            invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
            putstatic org.apache.lucene.util.Constants.OS_NAME:Ljava/lang/String;
         6: .line 42
            getstatic org.apache.lucene.util.Constants.OS_NAME:Ljava/lang/String;
            ldc "Linux"
            invokevirtual java.lang.String.startsWith:(Ljava/lang/String;)Z
            putstatic org.apache.lucene.util.Constants.LINUX:Z
         7: .line 44
            getstatic org.apache.lucene.util.Constants.OS_NAME:Ljava/lang/String;
            ldc "Windows"
            invokevirtual java.lang.String.startsWith:(Ljava/lang/String;)Z
            putstatic org.apache.lucene.util.Constants.WINDOWS:Z
         8: .line 46
            getstatic org.apache.lucene.util.Constants.OS_NAME:Ljava/lang/String;
            ldc "SunOS"
            invokevirtual java.lang.String.startsWith:(Ljava/lang/String;)Z
            putstatic org.apache.lucene.util.Constants.SUN_OS:Z
         9: .line 48
            getstatic org.apache.lucene.util.Constants.OS_NAME:Ljava/lang/String;
            ldc "Mac OS X"
            invokevirtual java.lang.String.startsWith:(Ljava/lang/String;)Z
            putstatic org.apache.lucene.util.Constants.MAC_OS_X:Z
        10: .line 50
            getstatic org.apache.lucene.util.Constants.OS_NAME:Ljava/lang/String;
            ldc "FreeBSD"
            invokevirtual java.lang.String.startsWith:(Ljava/lang/String;)Z
            putstatic org.apache.lucene.util.Constants.FREE_BSD:Z
        11: .line 52
            ldc "os.arch"
            invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
            putstatic org.apache.lucene.util.Constants.OS_ARCH:Ljava/lang/String;
        12: .line 53
            ldc "os.version"
            invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
            putstatic org.apache.lucene.util.Constants.OS_VERSION:Ljava/lang/String;
        13: .line 54
            ldc "java.vendor"
            invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
            putstatic org.apache.lucene.util.Constants.JAVA_VENDOR:Ljava/lang/String;
        14: .line 63
            new java.util.StringTokenizer
            dup
            getstatic org.apache.lucene.util.Constants.JVM_SPEC_VERSION:Ljava/lang/String;
            ldc "."
            invokespecial java.util.StringTokenizer.<init>:(Ljava/lang/String;Ljava/lang/String;)V
            astore 0 /* st */
        start local 0 // java.util.StringTokenizer st
        15: .line 64
            aload 0 /* st */
            invokevirtual java.util.StringTokenizer.nextToken:()Ljava/lang/String;
            invokestatic java.lang.Integer.parseInt:(Ljava/lang/String;)I
            putstatic org.apache.lucene.util.Constants.JVM_MAJOR_VERSION:I
        16: .line 65
            aload 0 /* st */
            invokevirtual java.util.StringTokenizer.hasMoreTokens:()Z
            ifeq 19
        17: .line 66
            aload 0 /* st */
            invokevirtual java.util.StringTokenizer.nextToken:()Ljava/lang/String;
            invokestatic java.lang.Integer.parseInt:(Ljava/lang/String;)I
            putstatic org.apache.lucene.util.Constants.JVM_MINOR_VERSION:I
        18: .line 67
            goto 20
        19: .line 68
      StackMap locals: java.util.StringTokenizer
      StackMap stack:
            iconst_0
            putstatic org.apache.lucene.util.Constants.JVM_MINOR_VERSION:I
        20: .line 70
      StackMap locals:
      StackMap stack:
            iconst_0
            istore 1 /* is64Bit */
        start local 1 // boolean is64Bit
        21: .line 71
            aconst_null
            astore 2 /* datamodel */
        start local 2 // java.lang.String datamodel
        22: .line 73
            ldc "sun.arch.data.model"
            invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
            astore 2 /* datamodel */
        23: .line 74
            aload 2 /* datamodel */
            ifnull 27
        24: .line 75
            aload 2 /* datamodel */
            ldc "64"
            invokevirtual java.lang.String.contains:(Ljava/lang/CharSequence;)Z
            istore 1 /* is64Bit */
        25: .line 77
            goto 27
      StackMap locals: java.util.StringTokenizer int java.lang.String
      StackMap stack: java.lang.SecurityException
        26: pop
        27: .line 78
      StackMap locals:
      StackMap stack:
            aload 2 /* datamodel */
            ifnonnull 32
        28: .line 79
            getstatic org.apache.lucene.util.Constants.OS_ARCH:Ljava/lang/String;
            ifnull 31
            getstatic org.apache.lucene.util.Constants.OS_ARCH:Ljava/lang/String;
            ldc "64"
            invokevirtual java.lang.String.contains:(Ljava/lang/CharSequence;)Z
            ifeq 31
        29: .line 80
            iconst_1
            istore 1 /* is64Bit */
        30: .line 81
            goto 32
        31: .line 82
      StackMap locals:
      StackMap stack:
            iconst_0
            istore 1 /* is64Bit */
        32: .line 85
      StackMap locals:
      StackMap stack:
            iload 1 /* is64Bit */
            putstatic org.apache.lucene.util.Constants.JRE_IS_64BIT:Z
        end local 2 // java.lang.String datamodel
        end local 1 // boolean is64Bit
        end local 0 // java.util.StringTokenizer st
        33: .line 88
            getstatic org.apache.lucene.util.Constants.JVM_MAJOR_VERSION:I
            iconst_1
            if_icmpgt 35
            getstatic org.apache.lucene.util.Constants.JVM_MAJOR_VERSION:I
            iconst_1
            if_icmpne 34
            getstatic org.apache.lucene.util.Constants.JVM_MINOR_VERSION:I
            bipush 8
            if_icmpge 35
      StackMap locals:
      StackMap stack:
        34: iconst_0
            goto 36
      StackMap locals:
      StackMap stack:
        35: iconst_1
      StackMap locals:
      StackMap stack: int
        36: putstatic org.apache.lucene.util.Constants.JRE_IS_MINIMUM_JAVA8:Z
        37: .line 89
            getstatic org.apache.lucene.util.Constants.JVM_MAJOR_VERSION:I
            iconst_1
            if_icmpgt 39
            getstatic org.apache.lucene.util.Constants.JVM_MAJOR_VERSION:I
            iconst_1
            if_icmpne 38
            getstatic org.apache.lucene.util.Constants.JVM_MINOR_VERSION:I
            bipush 9
            if_icmpge 39
      StackMap locals:
      StackMap stack:
        38: iconst_0
            goto 40
      StackMap locals:
      StackMap stack:
        39: iconst_1
      StackMap locals:
      StackMap stack: int
        40: putstatic org.apache.lucene.util.Constants.JRE_IS_MINIMUM_JAVA9:Z
        41: .line 90
            getstatic org.apache.lucene.util.Constants.JVM_MAJOR_VERSION:I
            iconst_1
            if_icmpgt 43
            getstatic org.apache.lucene.util.Constants.JVM_MAJOR_VERSION:I
            iconst_1
            if_icmpne 42
            getstatic org.apache.lucene.util.Constants.JVM_MINOR_VERSION:I
            bipush 11
            if_icmpge 43
      StackMap locals:
      StackMap stack:
        42: iconst_0
            goto 44
      StackMap locals:
      StackMap stack:
        43: iconst_1
      StackMap locals:
      StackMap stack: int
        44: putstatic org.apache.lucene.util.Constants.JRE_IS_MINIMUM_JAVA11:Z
        45: .line 97
            getstatic org.apache.lucene.util.Version.LATEST:Lorg/apache/lucene/util/Version;
            invokevirtual org.apache.lucene.util.Version.toString:()Ljava/lang/String;
            putstatic org.apache.lucene.util.Constants.LUCENE_MAIN_VERSION:Ljava/lang/String;
        46: .line 104
            getstatic org.apache.lucene.util.Version.LATEST:Lorg/apache/lucene/util/Version;
            invokevirtual org.apache.lucene.util.Version.toString:()Ljava/lang/String;
            putstatic org.apache.lucene.util.Constants.LUCENE_VERSION:Ljava/lang/String;
            return
      LocalVariableTable:
        Start  End  Slot       Name  Signature
           15   33     0         st  Ljava/util/StringTokenizer;
           21   33     1    is64Bit  Z
           22   33     2  datamodel  Ljava/lang/String;
      Exception table:
        from    to  target  type
          22    25      26  Class java.lang.SecurityException

  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.lucene.util.Constants this
         0: .line 28
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.apache.lucene.util.Constants this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/lucene/util/Constants;
}
SourceFile: "Constants.java"
/

org.apache.lucene/ lucene-core/ 8.2.0/ org/apache/lucene/util/Constants.class
