Java I/O Q&A; Questions and Answers

  1. Java I/O Q&A;


(追記) (追記ここまで)

API /

applet 16 ascii 12
audio 37 block 27
buffer 56 BufferedImage 9
BufferedInputStream 58 BufferedReader 1 100
BufferedReader 2 55 BufferedReader read 37
BufferedWriter 67 bytearray 19
ByteArrayInputStream 10 ByteArrayOutputStream 15
ByteBuffer 44 c 18
c 11 command 5
connection 8 console 17
constructor 20 convert 73
copy 19 createTempFile 5
csv 17 data 76
DataInputStream 55 dataoutputstream 24
Decode 10 deleteOnExit 4
deserialization 9 encoding 20
encrypt 8 EOF 21
eofexception 16 excel 6
exec 9 fileappender 1
FileChannel 29 FileInputStream 97
FilenameFilter 14 filenotfoundexception 16
FileOutputStream 53 FileReader 63
filesystemwatcher 5 FileWriter 36
flash 12 Flush 42
getAbsolutePath 3 getCanonicalPath 7
getPath 4 gzip 8
header 10 Image 36
InputStream 1 100 InputStream 2 100
InputStream 3 15 InputStream close 12
InputStream read 62 InputStreamReader 38
ioexception 27 iostream 15
Jar 26 Jaxb 9
jmf 7 jni 11
lastModified 20 length 11
line 64 Linux 14
log 10 loop 20
memory 21 mp3 13
nio 67 NullpointerException 16
object 75 objectinputstream 53
ObjectOutputStream 39 output 64
outputstream 90 parse 20
path 24 pdf 22
PipedOutputStream 3 port 7
print 25 printstream 30
printwriter 83 ProcessBuilder 6
random 26 RandomAccessFile 1 100
RandomAccessFile 2 8 RandomAccessFile read 8
Reader 68 readLine 38
redirect 8 replace 10
Reset 15 resourcebundle 22
rtmp 8 rtp 7
rtsp 8 Scanner 25
serialize 89 Sevlets 56
split 5 stream 1 100
stream 2 100 stream 3 88
stream close 42 stream read 17
StreamCorruptedException 13 streamtokenizer 29
Stringbuffer 9 StringTokenizer 20
text 89 timeout 12
tokenizer 8 unicode 9
unix 9 upload 5
utf 1 video 33
vlcj 4 WAV 2
Windows 18 write 1 100
write 2 18 writeObject 4
writer 23 xml 48
zip 32 ZLIB 8

batch File /

ant 2 BAT 74
batch File 1 100 batch File 2 17
classpath 5 command 10
console 5 dos 6
exe 5 exec 11
execute 31 javac 6
JRE 1 Parameter 7
redirect 1 runtime 5
script 2 shell 4
variable 5 windows 29

binary File /

binary File 76 c 2
convert 8 execute 3
format 2 load 4
parse 9 read 47
Write 23

class file /

access 11 ant 9
Bad class file 33 batch 6
block 4 bytecode 14
class file 1 100 class file 2 100
class file 3 100 class file 4 77
classpath 13 command 4
compile 37 compiler 7
convert 16 decompile 32
directory 13 encrypt 5
error 20 exe 6
execute 9 external 7
folder 6 format 5
header 4 import 9
inner class 13 javac 16
jruby 2 junit 3
jvm 20 load 34
location 6 Name 42
override 1 package 26
path 21 performance 4
pojo 1 Property 16
public class 27 Read 14
reflection 6 run 18
scanner 4 security 4
serialize 11 size 4
source 46 version 27
war 9 windows 13
xsd 3

CSV file /

API 9 cell 3
close 1 column 6
comma 8 convert 13
CSV file 49 CSV 36
data 9 delete 3
Delimiter 4 download 7
encoding 5 error 2
excel 6 export 12
extract 4 find 4
Format 8 generate 5
header 5 html 3
import 7 line 5
merge 3 open 4
opencsv 4 output 5
parse 28 read 70
remove 2 row 6
save 5 serialize 4
Sevlets 12 Sort 4
space 2 split 4
string 13 unix 1
Update 3 upload 2
validation 3 write 33
XML 8

deploy /

deploy 1

Development /

ActiveDirectory 36 Ant 69
Antlr 11 applet 1 100
applet 2 48 association 8
bit 31 bufferedimage 20
byte 1 100 byte 2 22
c 42 cache 22
camel 5 certificate 6
checkstyle 3 classpath 59
communication 10 console 60
css 9 Cursor 6
Decode 11 dir 31
disk 49 encoding 1 100
encoding 2 6 EPS 6
fetch 11 FileChooser 18
flash 23 flex 7
FtpClient 7 git 6
gradle 3 hex 11
icon 31 J2ME 52
javac 45 javadoc 8
jaxb 48 jena 6
jni 20 jnlp 60
json 68 junit 30
jvm 40 key 46
Keystore 16 line 1 100
line 2 100 line 3 99
linux 1 100 linux 2 18
List 1 100 List 2 51
lotus 2 lucene 18
manifest 43 metadata 17
midlet 7 mkdir 9
monitor 22 MS Word 22
nfs 10 null 32
OS 67 password 38
performance 76 plugin 1
poi 29 policy 59
port 37 project 1
Property 14 Resource 67
response 24 runtime 1 100
runtime 2 1 Security 28
SerialPort 25 setup 19
source 1 100 source 2 26
storage 11 StringBuffer 13
svn 20 symbolic 6
temporary 21 timestamp 24
trace 5 Unicode 45
Unit test 14 USB 16
utf 2 validation 27
Version 50 vfs 4
video 51 War 1 100
War 2 17 word 1 100
word 2 2

directory /

absolute 12 access 19
active 1 change 13
compile 13 content 21
copy 67 current 42
delete 43 directory 1 100
directory 2 100 directory 3 100
directory 4 56 empty 8
error 10 filenotfoundexception 9
find 44 folder 88
HOME 10 move 23
name 50 open 19
package 17 Path 1 100
Path 2 47 permission 12
processbuilder 5 read 56
Recursive 10 relative 38
remote 13 rename 7
Retrieve 12 root 13
save 16 scan 10
Search 30 structure 26
Traverse 14 unix 7
write 16

error /

access 25 Catch 8
Classnotfoundexception 3 close 7
compile 10 delete 7
EOF 1 eofexception 17
error 1 100 error 2 9
exception 71 FileNotFoundException 60
find 12 Input 9
invalidClassException 5 IOException 1 100
IOException 2 37 memory 12
NoClassDefFoundError 6 NotSerializableException 7
NullPointerException 17 open 32
OptionalDataException 6 OutOfMemoryError 11
parse 8 pdf 2
Permission 2 pipe 11
read 36 scanner 1
StreamCorruptedException 21 Upload 12
write 26

Excel File /

browser 6 column 4
data 8 download 6
Excel file 70 export 6
Format 8 generate 5
jacob 1 jxl 12
open 10 parse 2
password 6 POI 35
read 66 save 4
Sevlets 4 sheet 9
workbook 1 write 22
xlsx 7 xssf 4

File Attribute /

attribute 15 canRead 6
content 36 data 76
end 29 executable 37
exist 18 exists 23
extension 42 Format 45
handle 81 html 54
length 16 location 31
Memory 26 name 1 100
name 2 48 number 28
object 70 permission 29
Property 23 Remote 18
separator 9 size 52
Type 44 unix 36

jar /

access 53 ant 32
applet 29 archive 5
Bat 5 batch 25
c 8 Class 87
classpath 45 commandline 8
compile 30 content 14
convert 8 copy 26
decompile 6 dependency 21
deploy 12 directory 44
dll 12 Download 22
entry 4 error 43
exception 19 exe 39
executable 83 executablejar 34
execute 67 extract 32
find 35 folder 22
icon 15 image 34
include 35 Jar 1 100
Jar 2 100 Jar 3 100
Jar 4 100 Jar 5 100
Jar 6 100 Jar 7 100
Jar 8 32 javac 14
javadoc 1 javame 26
JMF 4 jnlp 15
jruby 2 junit 2
launch 9 library 29
linux 26 Load 58
Location 4 main 25
manifest 42 open 24
OS 19 package 45
path 50 poi 4
policy 4 problem 76
propertyfile 15 read 65
reflection 9 resource 35
run 81 running 50
runtime 33 sign 18
source 12 svn 3
text 32 update 33
war 19 windows 32
XML 5 zip 27

Log /

access 6 applet 3
console 4 delete 5
FileHandler 3 jvm 6
lck 3 Lock 6
Log 1 100 Log 2 17
logback 7 Logger 13
message 13 monitor 5
output 7 parse 7
read 12 redirect 4
rotation 3 serialize 2
slf4j 2 TailListener 3
webstart 1 Write 14

Media File /

aiff 3 applet 16
audio 67 avi 6
bufferedimage 12 c 4
chm 19 convert 69
doc 67 download 20
dvd 4 eml 1
EPS 2 excel 29
font 19 gif 31
image 1 100 image 2 30
Image copy 7 Image display 6
Image path 7 Image read 19
Image save 17 Image write 8
imageio 29 INI 33
IOException 3 jai 7
jmf 13 jpeg 28
jpg 26 load 33
media 9 metadata 6
midi 13 mp3 75
pdf 55 playback 9
png 19 powerpoint 7
rtf 34 sound 38
text 51 thumbnail 4
tiff 15 upload 30
video 17 WAV 83
wave 16 xls 34

nio /

asynchronous 4 block 5
Buffer 7 c 2
channel 19 connection 4
directory 2 file 34
filelock 2 FloatBuffer 3
interrupt 1 IOException 2
lock 3 memory 4
multicast 2 netty 6
nio 96 path 7
Pattern 1 ReadableByteChannel 2
rename 3 SelectableChannel 2
SelectionKey 4 Selector 15
serialize 4 ssl 2
StandardOpenOption 1

Operation /

access 1 100 access 2 21
append 83 archive 10
block 14 change 58
check 1 100 check 2 4
checksum 9 close 27
command 38 compare 41
compile 95 convert 86
copy 1 100 copy 2 82
decrypt 13 delete 1 100
delete 2 100 delete 3 44
Detect 28 download 1 100
download 2 100 download 3 7
Drive 15 edit 29
encrypt 19 execute 37
extract 26 find 1 100
find 2 9 Flush 12
format 57 import 44
input 1 100 input 2 12
load 78 Lock 59
merge 21 move 38
open 1 100 open 2 100
open 3 14 output 83
package 38 parse 1 100
parse 2 50 permission 23
persist 9 print 1 100
print 2 46 Process 75
read 1 100 read 2 100
read 3 100 read 4 100
read 5 100 read 6 100
read 7 100 read 8 100
read 9 96 redirect 10
remove 22 Rename 50
renameTo 22 replace 30
retrieve 20 run 55
Save 1 100 Save 2 63
scan 22 scanner 59
search 1 100 search 2 7
Send 48 share 30
Sort 22 split 27
store 35 transfer 56
update 43 upload 1 100
upload 2 100 upload 3 100
upload 4 45 write 1 100
write 2 100 write 3 100
write 4 100 write 5 100
write 6 58

PDF file /

applet 3 c 3
Color 2 Convert 19
decrypt 2 display 9
encrypt 1 Error 6
excel 7 extract 9
Format 8 generate 15
html 13 itext 8
J2ME 2 jackrabbit 2
jasper 1 JasperReport 5
jpeg 1 junit 1
linux 4 merge 4
Open 17 page 6
Parse 6 password 4
PDF file 90 PdfBox 3
poi 1 print 18
read 24 save 10
text 9 windows 4
word 7

PropertyFile /

access 2 ant 1
bundle 2 classpath 9
encoding 7 key 24
load 50 log 8
package 6 path 4
Property 1 100 Property 2 100
Property 3 100 Property 4 52
PropertyFile 34 read 18
reference 4 Resource 8
update 1 value 39
war 9 write 3

serialize /

access 1 c 8
class 57 clojure 1
cloneable 5 deserialize 22
encrypt 2 exception 13
Externalizable 17 field 5
file 13 final 13
graph 9 immutable 2
implement 26 inheritance 12
instance 4 interface 29
InvalidClassException 6 kryo 1
load 1 marker 6
marshal 5 object 1 100
object 2 100 object 3 3
persist 5 problem 31
Process 4 Property 1
proxy 4 question 26
read 6 readObject 5
Reference 6 reflection 9
remote 1 save 2
serialize 1 100 serialize 2 100
serialize 3 100 serialize 4 61
serialversionuid 27 Sevlets 16
singleton 8 size 2
static 26 subclass 6
transient 15 update 1
value 3 variable 5
write 4 xml 31

text file /

add 25 ant 2
append 34 applet 12
arabic 9 ascii 30
binary 30 c 2
classpath 3 compare 29
console 8 content 24
Convert 16 count 21
csv 9 data 61
delete 34 delimiter 10
directory 20 Download 6
edit 18 editor 4
encoding 12 encrypt 3
error 18 excel 10
exception 6 Extract 22
Find 27 folder 16
Format 24 HTML 9
input 33 Insert 19
jnlp 2 json 3
large 19 line 69
load 11 log 11
modify 11 open 28
output 32 parse 50
password 3 Pattern 5
print 35 random 10
read 1 100 read 2 67
Recursive 2 remove 22
Replace 19 retrieve 13
reverse 4 Save 34
scan 10 scanner 11
script 3 search 32
solution 6 Sort 20
space 9 split 14
string 42 tab 10
text file 1 100 text file 2 100
text file 3 26 txt 1 100
txt 2 31 Unicode 10
unix 7 update 15
windows 4 word 20
write 90

Windows /

c 7 command 4
convert 15 copy 13
directory 37 DLL 37
Exe File 1 100 Exe File 2 47
exec 8 folder 8
IOException 7 jna 4
jni 7 jre 7
linux 17 Path 18
permission 8 unix 17
vista 4 Windows 1 100
Windows 2 71

XML file /

Annotation 4 ant 19
attribute 11 browser 4
classpath 3 compare 12
convert 23 copy File 3
csv 11 document 14
docx 2 DOM 14
DTD 10 Element 31
encoding 6 encrypt 4
Error 18 excel 3
Format 16 Graph 3
html 4 insert 4
internationalization 3 jaxb 17
jdom 12 junit 2
kXML 2 load 11
log 2 merge 9
modify 4 node 7
nullpointerexception 2 oc4j 2
output 11 parse 70
parser 15 process 11
Property 8 query 3
read 72 retrieve 5
save 7 sax 14
saxparser 10 schema 12
search 4 serialize 1
Sevlets 34 Sort 2
split 11 string 20
tag 18 text 4
transform 3 update 6
validation 13 write 29
XML file 1 100 XML file 2 62
xpath 8 xquery 2
xsd 14 xsl 1
xslt 22 XStream 7

Zip /

ant 5 Append 8
archive 11 c 3
compress 21 contain 10
Convert 6 copy 6
CRC 3 csv 2
delete 9 directory 37
Doc 2 download 12
encoding 5 encrypt 9
entry 11 epub 3
error 14 extract 17
extraction 6 faster 2
file 1 100 file 2 50
Folder 22 gz 16
gzip 71 image 6
install 2 Linux 8
memory 2 open 10
parse 1 password 7
path 8 protected 10
read 23 rename 4
Sevlets 28 size 11
split 8 tar 26
Text 9 truezip 3
unicode 3 VB 2
Windows 8 WinZip 7
xml 1 Zip 94
ZipEntry 3 ZipException 14
zipfile 8 zipinputstream 20
ZipOutputStream 13

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