public class org.apache.lucene.util.SmallFloat
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.lucene.util.SmallFloat
  super_class: java.lang.Object
{
  private static final int MAX_INT4;
    descriptor: I
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

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

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=2, locals=0, args_size=0
         0: .line 139
            ldc 2147483647
            invokestatic org.apache.lucene.util.SmallFloat.longToInt4:(J)I
            putstatic org.apache.lucene.util.SmallFloat.MAX_INT4:I
         1: .line 140
            sipush 255
            getstatic org.apache.lucene.util.SmallFloat.MAX_INT4:I
            isub
            putstatic org.apache.lucene.util.SmallFloat.NUM_FREE_VALUES:I
            return
      LocalVariableTable:
        Start  End  Slot  Name  Signature

  private void <init>();
    descriptor: ()V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.lucene.util.SmallFloat this
         0: .line 26
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.apache.lucene.util.SmallFloat this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/lucene/util/SmallFloat;

  public static byte floatToByte(float, int, int);
    descriptor: (FII)B
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=6, args_size=3
        start local 0 // float f
        start local 1 // int numMantissaBits
        start local 2 // int zeroExp
         0: .line 42
            bipush 63
            iload 2 /* zeroExp */
            isub
            iload 1 /* numMantissaBits */
            ishl
            istore 3 /* fzero */
        start local 3 // int fzero
         1: .line 43
            fload 0 /* f */
            invokestatic java.lang.Float.floatToRawIntBits:(F)I
            istore 4 /* bits */
        start local 4 // int bits
         2: .line 44
            iload 4 /* bits */
            bipush 24
            iload 1 /* numMantissaBits */
            isub
            ishr
            istore 5 /* smallfloat */
        start local 5 // int smallfloat
         3: .line 45
            iload 5 /* smallfloat */
            iload 3 /* fzero */
            if_icmpgt 8
         4: .line 46
            iload 4 /* bits */
            ifgt 6
         5: .line 47
            iconst_0
            goto 7
         6: .line 48
      StackMap locals: int int int
      StackMap stack:
            iconst_1
         7: .line 46
      StackMap locals:
      StackMap stack: int
            ireturn
         8: .line 49
      StackMap locals:
      StackMap stack:
            iload 5 /* smallfloat */
            iload 3 /* fzero */
            sipush 256
            iadd
            if_icmplt 10
         9: .line 50
            iconst_m1
            ireturn
        10: .line 52
      StackMap locals:
      StackMap stack:
            iload 5 /* smallfloat */
            iload 3 /* fzero */
            isub
            i2b
            ireturn
        end local 5 // int smallfloat
        end local 4 // int bits
        end local 3 // int fzero
        end local 2 // int zeroExp
        end local 1 // int numMantissaBits
        end local 0 // float f
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0   11     0                f  F
            0   11     1  numMantissaBits  I
            0   11     2          zeroExp  I
            1   11     3            fzero  I
            2   11     4             bits  I
            3   11     5       smallfloat  I
    MethodParameters:
                 Name  Flags
      f                
      numMantissaBits  
      zeroExp          

  public static float byteToFloat(byte, int, int);
    descriptor: (BII)F
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=3, locals=4, args_size=3
        start local 0 // byte b
        start local 1 // int numMantissaBits
        start local 2 // int zeroExp
         0: .line 60
            iload 0 /* b */
            ifne 1
            fconst_0
            freturn
         1: .line 61
      StackMap locals:
      StackMap stack:
            iload 0 /* b */
            sipush 255
            iand
            bipush 24
            iload 1 /* numMantissaBits */
            isub
            ishl
            istore 3 /* bits */
        start local 3 // int bits
         2: .line 62
            iload 3 /* bits */
            bipush 63
            iload 2 /* zeroExp */
            isub
            bipush 24
            ishl
            iadd
            istore 3 /* bits */
         3: .line 63
            iload 3 /* bits */
            invokestatic java.lang.Float.intBitsToFloat:(I)F
            freturn
        end local 3 // int bits
        end local 2 // int zeroExp
        end local 1 // int numMantissaBits
        end local 0 // byte b
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            0    4     0                b  B
            0    4     1  numMantissaBits  I
            0    4     2          zeroExp  I
            2    4     3             bits  I
    MethodParameters:
                 Name  Flags
      b                
      numMantissaBits  
      zeroExp          

  public static byte floatToByte315(float);
    descriptor: (F)B
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=3, args_size=1
        start local 0 // float f
         0: .line 79
            fload 0 /* f */
            invokestatic java.lang.Float.floatToRawIntBits:(F)I
            istore 1 /* bits */
        start local 1 // int bits
         1: .line 80
            iload 1 /* bits */
            bipush 21
            ishr
            istore 2 /* smallfloat */
        start local 2 // int smallfloat
         2: .line 81
            iload 2 /* smallfloat */
            sipush 384
            if_icmpgt 6
         3: .line 82
            iload 1 /* bits */
            ifgt 4
            iconst_0
            goto 5
      StackMap locals: int int
      StackMap stack:
         4: iconst_1
      StackMap locals:
      StackMap stack: int
         5: ireturn
         6: .line 84
      StackMap locals:
      StackMap stack:
            iload 2 /* smallfloat */
            sipush 640
            if_icmplt 8
         7: .line 85
            iconst_m1
            ireturn
         8: .line 87
      StackMap locals:
      StackMap stack:
            iload 2 /* smallfloat */
            sipush 384
            isub
            i2b
            ireturn
        end local 2 // int smallfloat
        end local 1 // int bits
        end local 0 // float f
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    9     0           f  F
            1    9     1        bits  I
            2    9     2  smallfloat  I
    MethodParameters:
      Name  Flags
      f     

  public static float byte315ToFloat(byte);
    descriptor: (B)F
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // byte b
         0: .line 94
            iload 0 /* b */
            ifne 1
            fconst_0
            freturn
         1: .line 95
      StackMap locals:
      StackMap stack:
            iload 0 /* b */
            sipush 255
            iand
            bipush 21
            ishl
            istore 1 /* bits */
        start local 1 // int bits
         2: .line 96
            iload 1 /* bits */
            ldc 805306368
            iadd
            istore 1 /* bits */
         3: .line 97
            iload 1 /* bits */
            invokestatic java.lang.Float.intBitsToFloat:(I)F
            freturn
        end local 1 // int bits
        end local 0 // byte b
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0     b  B
            2    4     1  bits  I
    MethodParameters:
      Name  Flags
      b     

  public static int longToInt4(long);
    descriptor: (J)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=5, args_size=1
        start local 0 // long i
         0: .line 102
            lload 0 /* i */
            lconst_0
            lcmp
            ifge 2
         1: .line 103
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Only supports positive values, got "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            lload 0 /* i */
            invokevirtual java.lang.StringBuilder.append:(J)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 105
      StackMap locals:
      StackMap stack:
            bipush 64
            lload 0 /* i */
            invokestatic java.lang.Long.numberOfLeadingZeros:(J)I
            isub
            istore 2 /* numBits */
        start local 2 // int numBits
         3: .line 106
            iload 2 /* numBits */
            iconst_4
            if_icmpge 5
         4: .line 108
            lload 0 /* i */
            invokestatic java.lang.Math.toIntExact:(J)I
            ireturn
         5: .line 111
      StackMap locals: int
      StackMap stack:
            iload 2 /* numBits */
            iconst_4
            isub
            istore 3 /* shift */
        start local 3 // int shift
         6: .line 113
            lload 0 /* i */
            iload 3 /* shift */
            lushr
            invokestatic java.lang.Math.toIntExact:(J)I
            istore 4 /* encoded */
        start local 4 // int encoded
         7: .line 115
            iload 4 /* encoded */
            bipush 7
            iand
            istore 4 /* encoded */
         8: .line 117
            iload 4 /* encoded */
            iload 3 /* shift */
            iconst_1
            iadd
            iconst_3
            ishl
            ior
            istore 4 /* encoded */
         9: .line 118
            iload 4 /* encoded */
            ireturn
        end local 4 // int encoded
        end local 3 // int shift
        end local 2 // int numBits
        end local 0 // long i
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0   10     0        i  J
            3   10     2  numBits  I
            6   10     3    shift  I
            7   10     4  encoded  I
    MethodParameters:
      Name  Flags
      i     

  public static final long int4ToLong(int);
    descriptor: (I)J
    flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
    Code:
      stack=4, locals=6, args_size=1
        start local 0 // int i
         0: .line 126
            iload 0 /* i */
            bipush 7
            iand
            i2l
            lstore 1 /* bits */
        start local 1 // long bits
         1: .line 127
            iload 0 /* i */
            iconst_3
            iushr
            iconst_1
            isub
            istore 3 /* shift */
        start local 3 // int shift
         2: .line 129
            iload 3 /* shift */
            iconst_m1
            if_icmpne 5
         3: .line 131
            lload 1 /* bits */
            lstore 4 /* decoded */
        start local 4 // long decoded
         4: .line 132
            goto 6
        end local 4 // long decoded
         5: .line 134
      StackMap locals: long int
      StackMap stack:
            lload 1 /* bits */
            ldc 8
            lor
            iload 3 /* shift */
            lshl
            lstore 4 /* decoded */
        start local 4 // long decoded
         6: .line 136
      StackMap locals: long
      StackMap stack:
            lload 4 /* decoded */
            lreturn
        end local 4 // long decoded
        end local 3 // int shift
        end local 1 // long bits
        end local 0 // int i
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    7     0        i  I
            1    7     1     bits  J
            2    7     3    shift  I
            4    5     4  decoded  J
            6    7     4  decoded  J
    MethodParameters:
      Name  Flags
      i     

  public static byte intToByte4(int);
    descriptor: (I)B
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=1, args_size=1
        start local 0 // int i
         0: .line 148
            iload 0 /* i */
            ifge 2
         1: .line 149
            new java.lang.IllegalArgumentException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Only supports positive values, got "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            iload 0 /* i */
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 151
      StackMap locals:
      StackMap stack:
            iload 0 /* i */
            getstatic org.apache.lucene.util.SmallFloat.NUM_FREE_VALUES:I
            if_icmpge 4
         3: .line 152
            iload 0 /* i */
            i2b
            ireturn
         4: .line 154
      StackMap locals:
      StackMap stack:
            getstatic org.apache.lucene.util.SmallFloat.NUM_FREE_VALUES:I
            iload 0 /* i */
            getstatic org.apache.lucene.util.SmallFloat.NUM_FREE_VALUES:I
            isub
            i2l
            invokestatic org.apache.lucene.util.SmallFloat.longToInt4:(J)I
            iadd
            i2b
            ireturn
        end local 0 // int i
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0     i  I
    MethodParameters:
      Name  Flags
      i     

  public static int byte4ToInt(byte);
    descriptor: (B)I
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=4, locals=4, args_size=1
        start local 0 // byte b
         0: .line 162
            iload 0 /* b */
            invokestatic java.lang.Byte.toUnsignedInt:(B)I
            istore 1 /* i */
        start local 1 // int i
         1: .line 163
            iload 1 /* i */
            getstatic org.apache.lucene.util.SmallFloat.NUM_FREE_VALUES:I
            if_icmpge 3
         2: .line 164
            iload 1 /* i */
            ireturn
         3: .line 166
      StackMap locals: int
      StackMap stack:
            getstatic org.apache.lucene.util.SmallFloat.NUM_FREE_VALUES:I
            i2l
            iload 1 /* i */
            getstatic org.apache.lucene.util.SmallFloat.NUM_FREE_VALUES:I
            isub
            invokestatic org.apache.lucene.util.SmallFloat.int4ToLong:(I)J
            ladd
            lstore 2 /* decoded */
        start local 2 // long decoded
         4: .line 167
            lload 2 /* decoded */
            invokestatic java.lang.Math.toIntExact:(J)I
            ireturn
        end local 2 // long decoded
        end local 1 // int i
        end local 0 // byte b
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    5     0        b  B
            1    5     1        i  I
            4    5     2  decoded  J
    MethodParameters:
      Name  Flags
      b     
}
SourceFile: "SmallFloat.java"