public class org.antlr.v4.runtime.UnbufferedCharStream 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.UnbufferedCharStream
super_class: java.lang.Object
{
protected int[] data;
descriptor: [I
flags: (0x0004) ACC_PROTECTED
protected int n;
descriptor: I
flags: (0x0004) ACC_PROTECTED
protected int p;
descriptor: I
flags: (0x0004) ACC_PROTECTED
protected int numMarkers;
descriptor: I
flags: (0x0004) ACC_PROTECTED
protected int lastChar;
descriptor: I
flags: (0x0004) ACC_PROTECTED
protected int lastCharBufferStart;
descriptor: I
flags: (0x0004) ACC_PROTECTED
protected int currentCharIndex;
descriptor: I
flags: (0x0004) ACC_PROTECTED
protected java.io.Reader input;
descriptor: Ljava/io/Reader;
flags: (0x0004) ACC_PROTECTED
public java.lang.String name;
descriptor: Ljava/lang/String;
flags: (0x0001) ACC_PUBLIC
public void <init>();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
sipush 256
invokespecial org.antlr.v4.runtime.UnbufferedCharStream.<init>:(I)V
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/antlr/v4/runtime/UnbufferedCharStream;
public void <init>(int);
descriptor: (I)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.UnbufferedCharStream.p:I
2: aload 0
iconst_0
putfield org.antlr.v4.runtime.UnbufferedCharStream.numMarkers:I
3: aload 0
iconst_m1
putfield org.antlr.v4.runtime.UnbufferedCharStream.lastChar:I
4: aload 0
iconst_0
putfield org.antlr.v4.runtime.UnbufferedCharStream.currentCharIndex:I
5: aload 0
iconst_0
putfield org.antlr.v4.runtime.UnbufferedCharStream.n:I
6: aload 0
iload 1
newarray 10
putfield org.antlr.v4.runtime.UnbufferedCharStream.data:[I
7: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Lorg/antlr/v4/runtime/UnbufferedCharStream;
0 8 1 bufferSize I
MethodParameters:
Name Flags
bufferSize
public void <init>(java.io.InputStream);
descriptor: (Ljava/io/InputStream;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
sipush 256
invokespecial org.antlr.v4.runtime.UnbufferedCharStream.<init>:(Ljava/io/InputStream;I)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lorg/antlr/v4/runtime/UnbufferedCharStream;
0 2 1 input Ljava/io/InputStream;
MethodParameters:
Name Flags
input
public void <init>(java.io.Reader);
descriptor: (Ljava/io/Reader;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
sipush 256
invokespecial org.antlr.v4.runtime.UnbufferedCharStream.<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/UnbufferedCharStream;
0 2 1 input Ljava/io/Reader;
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
aload 1
iload 2
getstatic java.nio.charset.StandardCharsets.UTF_8:Ljava/nio/charset/Charset;
invokespecial org.antlr.v4.runtime.UnbufferedCharStream.<init>:(Ljava/io/InputStream;ILjava/nio/charset/Charset;)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/UnbufferedCharStream;
0 2 1 input Ljava/io/InputStream;
0 2 2 bufferSize I
MethodParameters:
Name Flags
input
bufferSize
public void <init>(java.io.InputStream, int, java.nio.charset.Charset);
descriptor: (Ljava/io/InputStream;ILjava/nio/charset/Charset;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=4, args_size=4
start local 0 start local 1 start local 2 start local 3 0: aload 0
iload 2
invokespecial org.antlr.v4.runtime.UnbufferedCharStream.<init>:(I)V
1: aload 0
new java.io.InputStreamReader
dup
aload 1
aload 3
invokespecial java.io.InputStreamReader.<init>:(Ljava/io/InputStream;Ljava/nio/charset/Charset;)V
putfield org.antlr.v4.runtime.UnbufferedCharStream.input:Ljava/io/Reader;
2: aload 0
iconst_1
invokevirtual org.antlr.v4.runtime.UnbufferedCharStream.fill:(I)I
pop
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/UnbufferedCharStream;
0 4 1 input Ljava/io/InputStream;
0 4 2 bufferSize I
0 4 3 charset Ljava/nio/charset/Charset;
MethodParameters:
Name Flags
input
bufferSize
charset
public void <init>(java.io.Reader, int);
descriptor: (Ljava/io/Reader;I)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
iload 2
invokespecial org.antlr.v4.runtime.UnbufferedCharStream.<init>:(I)V
1: aload 0
aload 1
putfield org.antlr.v4.runtime.UnbufferedCharStream.input:Ljava/io/Reader;
2: aload 0
iconst_1
invokevirtual org.antlr.v4.runtime.UnbufferedCharStream.fill:(I)I
pop
3: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lorg/antlr/v4/runtime/UnbufferedCharStream;
0 4 1 input Ljava/io/Reader;
0 4 2 bufferSize I
MethodParameters:
Name Flags
input
bufferSize
public void consume();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
iconst_1
invokevirtual org.antlr.v4.runtime.UnbufferedCharStream.LA:(I)I
iconst_m1
if_icmpne 2
1: new java.lang.IllegalStateException
dup
ldc "cannot consume EOF"
invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
athrow
2: StackMap locals:
StackMap stack:
aload 0
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.data:[I
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.p:I
iaload
putfield org.antlr.v4.runtime.UnbufferedCharStream.lastChar:I
3: aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.p:I
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.n:I
iconst_1
isub
if_icmpne 7
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.numMarkers:I
ifne 7
4: aload 0
iconst_0
putfield org.antlr.v4.runtime.UnbufferedCharStream.n:I
5: aload 0
iconst_m1
putfield org.antlr.v4.runtime.UnbufferedCharStream.p:I
6: aload 0
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.lastChar:I
putfield org.antlr.v4.runtime.UnbufferedCharStream.lastCharBufferStart:I
7: StackMap locals:
StackMap stack:
aload 0
dup
getfield org.antlr.v4.runtime.UnbufferedCharStream.p:I
iconst_1
iadd
putfield org.antlr.v4.runtime.UnbufferedCharStream.p:I
8: aload 0
dup
getfield org.antlr.v4.runtime.UnbufferedCharStream.currentCharIndex:I
iconst_1
iadd
putfield org.antlr.v4.runtime.UnbufferedCharStream.currentCharIndex:I
9: aload 0
iconst_1
invokevirtual org.antlr.v4.runtime.UnbufferedCharStream.sync:(I)V
10: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 11 0 this Lorg/antlr/v4/runtime/UnbufferedCharStream;
protected void sync(int);
descriptor: (I)V
flags: (0x0004) ACC_PROTECTED
Code:
stack=2, locals=3, args_size=2
start local 0 start local 1 0: aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.p:I
iload 1
iadd
iconst_1
isub
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.n:I
isub
iconst_1
iadd
istore 2
start local 2 1: iload 2
ifle 3
2: aload 0
iload 2
invokevirtual org.antlr.v4.runtime.UnbufferedCharStream.fill:(I)I
pop
3: StackMap locals: int
StackMap stack:
return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lorg/antlr/v4/runtime/UnbufferedCharStream;
0 4 1 want I
1 4 2 need I
MethodParameters:
Name Flags
want
protected int fill(int);
descriptor: (I)I
flags: (0x0004) ACC_PROTECTED
Code:
stack=3, locals=7, args_size=2
start local 0 start local 1 0: iconst_0
istore 2
start local 2 1: goto 27
2: StackMap locals: int
StackMap stack:
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.n:I
ifle 4
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.data:[I
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.n:I
iconst_1
isub
iaload
iconst_m1
if_icmpne 4
3: iload 2
ireturn
4: StackMap locals:
StackMap stack:
aload 0
invokevirtual org.antlr.v4.runtime.UnbufferedCharStream.nextChar:()I
istore 3
start local 3 5: iload 3
ldc 65535
if_icmpgt 6
iload 3
iconst_m1
if_icmpne 8
6: StackMap locals: int
StackMap stack:
aload 0
iload 3
invokevirtual org.antlr.v4.runtime.UnbufferedCharStream.add:(I)V
7: goto 26
8: StackMap locals:
StackMap stack:
iload 3
i2c
istore 4
start local 4 9: iload 4
invokestatic java.lang.Character.isLowSurrogate:(C)Z
ifeq 11
10: new java.lang.RuntimeException
dup
ldc "Invalid UTF-16 (low surrogate with no preceding high surrogate)"
invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/String;)V
athrow
11: StackMap locals: int
StackMap stack:
iload 4
invokestatic java.lang.Character.isHighSurrogate:(C)Z
ifeq 22
12: aload 0
invokevirtual org.antlr.v4.runtime.UnbufferedCharStream.nextChar:()I
istore 5
start local 5 13: iload 5
ldc 65535
if_icmple 15
14: new java.lang.RuntimeException
dup
ldc "Invalid UTF-16 (high surrogate followed by code point > U+FFFF"
invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/String;)V
athrow
15: StackMap locals: int
StackMap stack:
iload 5
iconst_m1
if_icmpne 17
16: new java.lang.RuntimeException
dup
ldc "Invalid UTF-16 (dangling high surrogate at end of file)"
invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/String;)V
athrow
17: StackMap locals:
StackMap stack:
iload 5
i2c
istore 6
start local 6 18: iload 6
invokestatic java.lang.Character.isLowSurrogate:(C)Z
ifeq 21
19: aload 0
iload 4
iload 6
invokestatic java.lang.Character.toCodePoint:(CC)I
invokevirtual org.antlr.v4.runtime.UnbufferedCharStream.add:(I)V
20: goto 26
21: StackMap locals: int
StackMap stack:
new java.lang.RuntimeException
dup
ldc "Invalid UTF-16 (dangling high surrogate"
invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/String;)V
athrow
end local 6 end local 5 22: StackMap locals:
StackMap stack:
aload 0
iload 3
invokevirtual org.antlr.v4.runtime.UnbufferedCharStream.add:(I)V
end local 4 end local 3 23: goto 26
24: StackMap locals: org.antlr.v4.runtime.UnbufferedCharStream int int
StackMap stack: java.io.IOException
astore 3
start local 3 25: new java.lang.RuntimeException
dup
aload 3
invokespecial java.lang.RuntimeException.<init>:(Ljava/lang/Throwable;)V
athrow
end local 3 26: StackMap locals:
StackMap stack:
iinc 2 1
StackMap locals:
StackMap stack:
27: iload 2
iload 1
if_icmplt 2
end local 2 28: iload 1
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 29 0 this Lorg/antlr/v4/runtime/UnbufferedCharStream;
0 29 1 n I
1 28 2 i I
5 23 3 c I
9 23 4 ch C
13 22 5 lowSurrogate I
18 22 6 lowSurrogateChar C
25 26 3 ioe Ljava/io/IOException;
Exception table:
from to target type
4 23 24 Class java.io.IOException
MethodParameters:
Name Flags
n
protected int nextChar();
descriptor: ()I
flags: (0x0004) ACC_PROTECTED
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.input:Ljava/io/Reader;
invokevirtual java.io.Reader.read:()I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/antlr/v4/runtime/UnbufferedCharStream;
Exceptions:
throws java.io.IOException
protected void add(int);
descriptor: (I)V
flags: (0x0004) ACC_PROTECTED
Code:
stack=5, locals=2, args_size=2
start local 0 start local 1 0: aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.n:I
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.data:[I
arraylength
if_icmplt 2
1: aload 0
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.data:[I
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.data:[I
arraylength
iconst_2
imul
invokestatic java.util.Arrays.copyOf:([II)[I
putfield org.antlr.v4.runtime.UnbufferedCharStream.data:[I
2: StackMap locals:
StackMap stack:
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.data:[I
aload 0
dup
getfield org.antlr.v4.runtime.UnbufferedCharStream.n:I
dup_x1
iconst_1
iadd
putfield org.antlr.v4.runtime.UnbufferedCharStream.n:I
iload 1
iastore
3: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Lorg/antlr/v4/runtime/UnbufferedCharStream;
0 4 1 c I
MethodParameters:
Name Flags
c
public int LA(int);
descriptor: (I)I
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=3, args_size=2
start local 0 start local 1 0: iload 1
iconst_m1
if_icmpne 1
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.lastChar:I
ireturn
1: StackMap locals:
StackMap stack:
aload 0
iload 1
invokevirtual org.antlr.v4.runtime.UnbufferedCharStream.sync:(I)V
2: aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.p:I
iload 1
iadd
iconst_1
isub
istore 2
start local 2 3: iload 2
ifge 4
new java.lang.IndexOutOfBoundsException
dup
invokespecial java.lang.IndexOutOfBoundsException.<init>:()V
athrow
4: StackMap locals: int
StackMap stack:
iload 2
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.n:I
if_icmplt 5
iconst_m1
ireturn
5: StackMap locals:
StackMap stack:
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.data:[I
iload 2
iaload
ireturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Lorg/antlr/v4/runtime/UnbufferedCharStream;
0 6 1 i I
3 6 2 index I
MethodParameters:
Name Flags
i
public int mark();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=2, args_size=1
start local 0 0: aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.numMarkers:I
ifne 2
1: aload 0
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.lastChar:I
putfield org.antlr.v4.runtime.UnbufferedCharStream.lastCharBufferStart:I
2: StackMap locals:
StackMap stack:
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.numMarkers:I
ineg
iconst_1
isub
istore 1
start local 1 3: aload 0
dup
getfield org.antlr.v4.runtime.UnbufferedCharStream.numMarkers:I
iconst_1
iadd
putfield org.antlr.v4.runtime.UnbufferedCharStream.numMarkers:I
4: iload 1
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Lorg/antlr/v4/runtime/UnbufferedCharStream;
3 5 1 mark I
public void release(int);
descriptor: (I)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=6, locals=3, args_size=2
start local 0 start local 1 0: aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.numMarkers:I
ineg
istore 2
start local 2 1: iload 1
iload 2
if_icmpeq 3
2: new java.lang.IllegalStateException
dup
ldc "release() called with an invalid marker."
invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
athrow
3: StackMap locals: int
StackMap stack:
aload 0
dup
getfield org.antlr.v4.runtime.UnbufferedCharStream.numMarkers:I
iconst_1
isub
putfield org.antlr.v4.runtime.UnbufferedCharStream.numMarkers:I
4: aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.numMarkers:I
ifne 9
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.p:I
ifle 9
5: aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.data:[I
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.p:I
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.data:[I
iconst_0
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.n:I
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.p:I
isub
invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
6: aload 0
dup
getfield org.antlr.v4.runtime.UnbufferedCharStream.n:I
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.p:I
isub
putfield org.antlr.v4.runtime.UnbufferedCharStream.n:I
7: aload 0
iconst_0
putfield org.antlr.v4.runtime.UnbufferedCharStream.p:I
8: aload 0
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.lastChar:I
putfield org.antlr.v4.runtime.UnbufferedCharStream.lastCharBufferStart:I
9: StackMap locals:
StackMap stack:
return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 this Lorg/antlr/v4/runtime/UnbufferedCharStream;
0 10 1 marker I
1 10 2 expectedMark I
MethodParameters:
Name Flags
marker
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.UnbufferedCharStream.currentCharIndex:I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/antlr/v4/runtime/UnbufferedCharStream;
public void seek(int);
descriptor: (I)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=3, args_size=2
start local 0 start local 1 0: iload 1
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.currentCharIndex:I
if_icmpne 2
1: return
2: StackMap locals:
StackMap stack:
iload 1
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.currentCharIndex:I
if_icmple 5
3: aload 0
iload 1
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.currentCharIndex:I
isub
invokevirtual org.antlr.v4.runtime.UnbufferedCharStream.sync:(I)V
4: iload 1
aload 0
invokevirtual org.antlr.v4.runtime.UnbufferedCharStream.getBufferStartIndex:()I
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.n:I
iadd
iconst_1
isub
invokestatic java.lang.Math.min:(II)I
istore 1
5: StackMap locals:
StackMap stack:
iload 1
aload 0
invokevirtual org.antlr.v4.runtime.UnbufferedCharStream.getBufferStartIndex:()I
isub
istore 2
start local 2 6: iload 2
ifge 8
7: new java.lang.IllegalArgumentException
dup
new java.lang.StringBuilder
dup
ldc "cannot seek to negative index "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
iload 1
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
8: StackMap locals: int
StackMap stack:
iload 2
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.n:I
if_icmplt 12
9: new java.lang.UnsupportedOperationException
dup
new java.lang.StringBuilder
dup
ldc "seek to index outside buffer: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
10: iload 1
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
ldc " not in "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 0
invokevirtual org.antlr.v4.runtime.UnbufferedCharStream.getBufferStartIndex:()I
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
ldc ".."
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 0
invokevirtual org.antlr.v4.runtime.UnbufferedCharStream.getBufferStartIndex:()I
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.n:I
iadd
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
11: invokespecial java.lang.UnsupportedOperationException.<init>:(Ljava/lang/String;)V
athrow
12: StackMap locals:
StackMap stack:
aload 0
iload 2
putfield org.antlr.v4.runtime.UnbufferedCharStream.p:I
13: aload 0
iload 1
putfield org.antlr.v4.runtime.UnbufferedCharStream.currentCharIndex:I
14: aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.p:I
ifne 17
15: aload 0
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.lastCharBufferStart:I
putfield org.antlr.v4.runtime.UnbufferedCharStream.lastChar:I
16: goto 18
17: StackMap locals:
StackMap stack:
aload 0
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.data:[I
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.p:I
iconst_1
isub
iaload
putfield org.antlr.v4.runtime.UnbufferedCharStream.lastChar:I
18: StackMap locals:
StackMap stack:
return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 19 0 this Lorg/antlr/v4/runtime/UnbufferedCharStream;
0 19 1 index I
6 19 2 i I
MethodParameters:
Name Flags
index
public int size();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: new java.lang.UnsupportedOperationException
dup
ldc "Unbuffered stream cannot know its size"
invokespecial java.lang.UnsupportedOperationException.<init>:(Ljava/lang/String;)V
athrow
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/antlr/v4/runtime/UnbufferedCharStream;
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.UnbufferedCharStream.name:Ljava/lang/String;
ifnull 1
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.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.UnbufferedCharStream.name:Ljava/lang/String;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Lorg/antlr/v4/runtime/UnbufferedCharStream;
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=4, args_size=2
start local 0 start local 1 0: aload 1
getfield org.antlr.v4.runtime.misc.Interval.a:I
iflt 1
aload 1
getfield org.antlr.v4.runtime.misc.Interval.b:I
aload 1
getfield org.antlr.v4.runtime.misc.Interval.a:I
iconst_1
isub
if_icmpge 2
1: StackMap locals:
StackMap stack:
new java.lang.IllegalArgumentException
dup
ldc "invalid interval"
invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
2: StackMap locals:
StackMap stack:
aload 0
invokevirtual org.antlr.v4.runtime.UnbufferedCharStream.getBufferStartIndex:()I
istore 2
start local 2 3: aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.n:I
ifle 6
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.data:[I
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.n:I
iconst_1
isub
iaload
ldc 65535
if_icmpne 6
4: aload 1
getfield org.antlr.v4.runtime.misc.Interval.a:I
aload 1
invokevirtual org.antlr.v4.runtime.misc.Interval.length:()I
iadd
iload 2
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.n:I
iadd
if_icmple 6
5: new java.lang.IllegalArgumentException
dup
ldc "the interval extends past the end of the stream"
invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
6: StackMap locals: int
StackMap stack:
aload 1
getfield org.antlr.v4.runtime.misc.Interval.a:I
iload 2
if_icmplt 7
aload 1
getfield org.antlr.v4.runtime.misc.Interval.b:I
iload 2
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.n:I
iadd
if_icmplt 10
7: StackMap locals:
StackMap stack:
new java.lang.UnsupportedOperationException
dup
new java.lang.StringBuilder
dup
ldc "interval "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 1
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
ldc " outside buffer: "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
8: iload 2
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
ldc ".."
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
iload 2
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.n:I
iadd
iconst_1
isub
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
9: invokespecial java.lang.UnsupportedOperationException.<init>:(Ljava/lang/String;)V
athrow
10: StackMap locals:
StackMap stack:
aload 1
getfield org.antlr.v4.runtime.misc.Interval.a:I
iload 2
isub
istore 3
start local 3 11: new java.lang.String
dup
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.data:[I
iload 3
aload 1
invokevirtual org.antlr.v4.runtime.misc.Interval.length:()I
invokespecial java.lang.String.<init>:([III)V
areturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 12 0 this Lorg/antlr/v4/runtime/UnbufferedCharStream;
0 12 1 interval Lorg/antlr/v4/runtime/misc/Interval;
3 12 2 bufferStartIndex I
11 12 3 i I
MethodParameters:
Name Flags
interval
protected final int getBufferStartIndex();
descriptor: ()I
flags: (0x0014) ACC_PROTECTED, ACC_FINAL
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.currentCharIndex:I
aload 0
getfield org.antlr.v4.runtime.UnbufferedCharStream.p:I
isub
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lorg/antlr/v4/runtime/UnbufferedCharStream;
}
SourceFile: "UnbufferedCharStream.java"