public class org.antlr.v4.runtime.ANTLRInputStream implements org.antlr.v4.runtime.CharStream
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: org.antlr.v4.runtime.ANTLRInputStream
super_class: java.lang.Object
{
public static final int READ_BUFFER_SIZE;
descriptor: I
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
ConstantValue: 1024
public static final int INITIAL_BUFFER_SIZE;
descriptor: I
flags: (0x0019) ACC_PUBLIC, ACC_STATIC, ACC_FINAL
ConstantValue: 1024
protected char[] data;
descriptor: [C
flags: (0x0004) ACC_PROTECTED
protected int n;
descriptor: I
flags: (0x0004) ACC_PROTECTED
protected int p;
descriptor: I
flags: (0x0004) ACC_PROTECTED
public java.lang.String name;
descriptor: Ljava/lang/String;
flags: (0x0001) ACC_PUBLIC
static final boolean $assertionsDisabled;
descriptor: Z
flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: ldc Lorg/antlr/v4/runtime/ANTLRInputStream;
invokevirtual java.lang.Class.desiredAssertionStatus:()Z
ifne 1
iconst_1
goto 2
StackMap locals:
StackMap stack:
1: iconst_0
StackMap locals:
StackMap stack: int
2: putstatic org.antlr.v4.runtime.ANTLRInputStream.$assertionsDisabled:Z
3: return
LocalVariableTable:
Start End Slot Name Signature
public void <init>();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
iconst_0
putfield org.antlr.v4.runtime.ANTLRInputStream.p:I
2: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/antlr/v4/runtime/ANTLRInputStream;
public void <init>(java.lang.String);
descriptor: (Ljava/lang/String;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
iconst_0
putfield org.antlr.v4.runtime.ANTLRInputStream.p:I
2: aload 0
aload 1
invokevirtual java.lang.String.toCharArray:()[C
putfield org.antlr.v4.runtime.ANTLRInputStream.data:[C
3: aload 0
aload 1
invokevirtual java.lang.String.length:()I
putfield org.antlr.v4.runtime.ANTLRInputStream.n:I
4: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Lorg/antlr/v4/runtime/ANTLRInputStream;
0 5 1 input Ljava/lang/String;
MethodParameters:
Name Flags
input
public void <init>(char[], int);
descriptor: ([CI)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
iconst_0
putfield org.antlr.v4.runtime.ANTLRInputStream.p:I
2: aload 0
aload 1
putfield org.antlr.v4.runtime.ANTLRInputStream.data:[C
3: aload 0
iload 2
putfield org.antlr.v4.runtime.ANTLRInputStream.n:I
4: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Lorg/antlr/v4/runtime/ANTLRInputStream;
0 5 1 data [C
0 5 2 numberOfActualCharsInArray I
MethodParameters:
Name Flags
data
numberOfActualCharsInArray
public void <init>(java.io.Reader);
descriptor: (Ljava/io/Reader;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
sipush 1024
sipush 1024
invokespecial org.antlr.v4.runtime.ANTLRInputStream.<init>:(Ljava/io/Reader;II)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/antlr/v4/runtime/ANTLRInputStream;
0 2 1 r Ljava/io/Reader;
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
r
public void <init>(java.io.Reader, int);
descriptor: (Ljava/io/Reader;I)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 0
aload 1
iload 2
sipush 1024
invokespecial org.antlr.v4.runtime.ANTLRInputStream.<init>:(Ljava/io/Reader;II)V
1: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/antlr/v4/runtime/ANTLRInputStream;
0 2 1 r Ljava/io/Reader;
0 2 2 initialSize I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
r
initialSize
public void <init>(java.io.Reader, int, int);
descriptor: (Ljava/io/Reader;II)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=4, args_size=4
start local 0 start local 1 start local 2 start local 3 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
iconst_0
putfield org.antlr.v4.runtime.ANTLRInputStream.p:I
2: aload 0
aload 1
iload 2
iload 3
invokevirtual org.antlr.v4.runtime.ANTLRInputStream.load:(Ljava/io/Reader;II)V
3: return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lorg/antlr/v4/runtime/ANTLRInputStream;
0 4 1 r Ljava/io/Reader;
0 4 2 initialSize I
0 4 3 readChunkSize I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
r
initialSize
readChunkSize
public void <init>(java.io.InputStream);
descriptor: (Ljava/io/InputStream;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=2, args_size=2
start local 0 start local 1 0: aload 0
new java.io.InputStreamReader
dup
aload 1
invokespecial java.io.InputStreamReader.<init>:(Ljava/io/InputStream;)V
sipush 1024
invokespecial org.antlr.v4.runtime.ANTLRInputStream.<init>:(Ljava/io/Reader;I)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/antlr/v4/runtime/ANTLRInputStream;
0 2 1 input Ljava/io/InputStream;
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
input
public void <init>(java.io.InputStream, int);
descriptor: (Ljava/io/InputStream;I)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 0
new java.io.InputStreamReader
dup
aload 1
invokespecial java.io.InputStreamReader.<init>:(Ljava/io/InputStream;)V
iload 2
invokespecial org.antlr.v4.runtime.ANTLRInputStream.<init>:(Ljava/io/Reader;I)V
1: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/antlr/v4/runtime/ANTLRInputStream;
0 2 1 input Ljava/io/InputStream;
0 2 2 initialSize I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
input
initialSize
public void <init>(java.io.InputStream, int, int);
descriptor: (Ljava/io/InputStream;II)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=4, args_size=4
start local 0 start local 1 start local 2 start local 3 0: aload 0
new java.io.InputStreamReader
dup
aload 1
invokespecial java.io.InputStreamReader.<init>:(Ljava/io/InputStream;)V
iload 2
iload 3
invokespecial org.antlr.v4.runtime.ANTLRInputStream.<init>:(Ljava/io/Reader;II)V
1: return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/antlr/v4/runtime/ANTLRInputStream;
0 2 1 input Ljava/io/InputStream;
0 2 2 initialSize I
0 2 3 readChunkSize I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
input
initialSize
readChunkSize
public void load(java.io.Reader, int, int);
descriptor: (Ljava/io/Reader;II)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=7, args_size=4
start local 0 start local 1 start local 2 start local 3 0: aload 1
ifnonnull 2
1: return
2: StackMap locals:
StackMap stack:
iload 2
ifgt 4
3: sipush 1024
istore 2
4: StackMap locals:
StackMap stack:
iload 3
ifgt 6
5: sipush 1024
istore 3
6: StackMap locals:
StackMap stack:
aload 0
iload 2
newarray 5
putfield org.antlr.v4.runtime.ANTLRInputStream.data:[C
7: iconst_0
istore 4
start local 4 8: iconst_0
istore 5
start local 5 9: StackMap locals: int int
StackMap stack:
iload 5
iload 3
iadd
aload 0
getfield org.antlr.v4.runtime.ANTLRInputStream.data:[C
arraylength
if_icmple 11
10: aload 0
aload 0
getfield org.antlr.v4.runtime.ANTLRInputStream.data:[C
aload 0
getfield org.antlr.v4.runtime.ANTLRInputStream.data:[C
arraylength
iconst_2
imul
invokestatic java.util.Arrays.copyOf:([CI)[C
putfield org.antlr.v4.runtime.ANTLRInputStream.data:[C
11: StackMap locals:
StackMap stack:
aload 1
aload 0
getfield org.antlr.v4.runtime.ANTLRInputStream.data:[C
iload 5
iload 3
invokevirtual java.io.Reader.read:([CII)I
istore 4
12: iload 5
iload 4
iadd
istore 5
13: iload 4
iconst_m1
if_icmpne 9
14: aload 0
iload 5
iconst_1
iadd
putfield org.antlr.v4.runtime.ANTLRInputStream.n:I
end local 5 end local 4 15: goto 19
16: StackMap locals: org.antlr.v4.runtime.ANTLRInputStream java.io.Reader int int
StackMap stack: java.lang.Throwable
astore 6
17: aload 1
invokevirtual java.io.Reader.close:()V
18: aload 6
athrow
19: StackMap locals:
StackMap stack:
aload 1
invokevirtual java.io.Reader.close:()V
20: return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 21 0 this Lorg/antlr/v4/runtime/ANTLRInputStream;
0 21 1 r Ljava/io/Reader;
0 21 2 size I
0 21 3 readChunkSize I
8 15 4 numRead I
9 15 5 p I
Exception table:
from to target type
6 16 16 any
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
r
size
readChunkSize
public void reset();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
iconst_0
putfield org.antlr.v4.runtime.ANTLRInputStream.p:I
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/antlr/v4/runtime/ANTLRInputStream;
public void consume();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
getfield org.antlr.v4.runtime.ANTLRInputStream.p:I
aload 0
getfield org.antlr.v4.runtime.ANTLRInputStream.n:I
if_icmplt 3
1: getstatic org.antlr.v4.runtime.ANTLRInputStream.$assertionsDisabled:Z
ifne 2
aload 0
iconst_1
invokevirtual org.antlr.v4.runtime.ANTLRInputStream.LA:(I)I
iconst_m1
if_icmpeq 2
new java.lang.AssertionError
dup
invokespecial java.lang.AssertionError.<init>:()V
athrow
2: StackMap locals:
StackMap stack:
new java.lang.IllegalStateException
dup
ldc "cannot consume EOF"
invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
athrow
3: StackMap locals:
StackMap stack:
aload 0
getfield org.antlr.v4.runtime.ANTLRInputStream.p:I
aload 0
getfield org.antlr.v4.runtime.ANTLRInputStream.n:I
if_icmpge 5
4: aload 0
dup
getfield org.antlr.v4.runtime.ANTLRInputStream.p:I
iconst_1
iadd
putfield org.antlr.v4.runtime.ANTLRInputStream.p:I
5: StackMap locals:
StackMap stack:
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Lorg/antlr/v4/runtime/ANTLRInputStream;
public int LA(int);
descriptor: (I)I
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: iload 1
ifne 2
1: iconst_0
ireturn
2: StackMap locals:
StackMap stack:
iload 1
ifge 6
3: iinc 1 1
4: aload 0
getfield org.antlr.v4.runtime.ANTLRInputStream.p:I
iload 1
iadd
iconst_1
isub
ifge 6
5: iconst_m1
ireturn
6: StackMap locals:
StackMap stack:
aload 0
getfield org.antlr.v4.runtime.ANTLRInputStream.p:I
iload 1
iadd
iconst_1
isub
aload 0
getfield org.antlr.v4.runtime.ANTLRInputStream.n:I
if_icmplt 8
7: iconst_m1
ireturn
8: StackMap locals:
StackMap stack:
aload 0
getfield org.antlr.v4.runtime.ANTLRInputStream.data:[C
aload 0
getfield org.antlr.v4.runtime.ANTLRInputStream.p:I
iload 1
iadd
iconst_1
isub
caload
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Lorg/antlr/v4/runtime/ANTLRInputStream;
0 9 1 i I
MethodParameters:
Name Flags
i
public int LT(int);
descriptor: (I)I
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
iload 1
invokevirtual org.antlr.v4.runtime.ANTLRInputStream.LA:(I)I
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/antlr/v4/runtime/ANTLRInputStream;
0 1 1 i I
MethodParameters:
Name Flags
i
public int index();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield org.antlr.v4.runtime.ANTLRInputStream.p:I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/antlr/v4/runtime/ANTLRInputStream;
public int size();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield org.antlr.v4.runtime.ANTLRInputStream.n:I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/antlr/v4/runtime/ANTLRInputStream;
public int mark();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: iconst_m1
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/antlr/v4/runtime/ANTLRInputStream;
public void release(int);
descriptor: (I)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=0, locals=2, args_size=2
start local 0 start local 1 0: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/antlr/v4/runtime/ANTLRInputStream;
0 1 1 marker I
MethodParameters:
Name Flags
marker
public void seek(int);
descriptor: (I)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: iload 1
aload 0
getfield org.antlr.v4.runtime.ANTLRInputStream.p:I
if_icmpgt 3
1: aload 0
iload 1
putfield org.antlr.v4.runtime.ANTLRInputStream.p:I
2: return
3: StackMap locals:
StackMap stack:
iload 1
aload 0
getfield org.antlr.v4.runtime.ANTLRInputStream.n:I
invokestatic java.lang.Math.min:(II)I
istore 1
4: goto 6
5: StackMap locals:
StackMap stack:
aload 0
invokevirtual org.antlr.v4.runtime.ANTLRInputStream.consume:()V
6: StackMap locals:
StackMap stack:
aload 0
getfield org.antlr.v4.runtime.ANTLRInputStream.p:I
iload 1
if_icmplt 5
7: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Lorg/antlr/v4/runtime/ANTLRInputStream;
0 8 1 index I
MethodParameters:
Name Flags
index
public java.lang.String getText(org.antlr.v4.runtime.misc.Interval);
descriptor: (Lorg/antlr/v4/runtime/misc/Interval;)Ljava/lang/String;
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=5, args_size=2
start local 0 start local 1 0: aload 1
getfield org.antlr.v4.runtime.misc.Interval.a:I
istore 2
start local 2 1: aload 1
getfield org.antlr.v4.runtime.misc.Interval.b:I
istore 3
start local 3 2: iload 3
aload 0
getfield org.antlr.v4.runtime.ANTLRInputStream.n:I
if_icmplt 3
aload 0
getfield org.antlr.v4.runtime.ANTLRInputStream.n:I
iconst_1
isub
istore 3
3: StackMap locals: int int
StackMap stack:
iload 3
iload 2
isub
iconst_1
iadd
istore 4
start local 4 4: iload 2
aload 0
getfield org.antlr.v4.runtime.ANTLRInputStream.n:I
if_icmplt 5
ldc ""
areturn
5: StackMap locals: int
StackMap stack:
new java.lang.String
dup
aload 0
getfield org.antlr.v4.runtime.ANTLRInputStream.data:[C
iload 2
iload 4
invokespecial java.lang.String.<init>:([CII)V
areturn
end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Lorg/antlr/v4/runtime/ANTLRInputStream;
0 6 1 interval Lorg/antlr/v4/runtime/misc/Interval;
1 6 2 start I
2 6 3 stop I
4 6 4 count I
MethodParameters:
Name Flags
interval
public java.lang.String getSourceName();
descriptor: ()Ljava/lang/String;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield org.antlr.v4.runtime.ANTLRInputStream.name:Ljava/lang/String;
ifnull 1
aload 0
getfield org.antlr.v4.runtime.ANTLRInputStream.name:Ljava/lang/String;
invokevirtual java.lang.String.isEmpty:()Z
ifeq 2
1: StackMap locals:
StackMap stack:
ldc "<unknown>"
areturn
2: StackMap locals:
StackMap stack:
aload 0
getfield org.antlr.v4.runtime.ANTLRInputStream.name:Ljava/lang/String;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/antlr/v4/runtime/ANTLRInputStream;
public java.lang.String toString();
descriptor: ()Ljava/lang/String;
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: new java.lang.String
dup
aload 0
getfield org.antlr.v4.runtime.ANTLRInputStream.data:[C
invokespecial java.lang.String.<init>:([C)V
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/antlr/v4/runtime/ANTLRInputStream;
}
SourceFile: "ANTLRInputStream.java"