I can't find the exact error in my code “The filename, directory name, or volume label syntax is...
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Please find what am i missing
here the output:
https://drive.google.com/open?id=1Ur6XOHWJAoJ7aVLRqNP8E39j3Hz9E2T8
try
{
FileReader fr = new FileReader ("residenceData.txt");
BufferedReader br = new BufferedReader (fr);
BufferedWriter bw1 = new BufferedWriter (new FileWriter ("resKelantan.txt:"));
StringTokenizer st = null;
String dataRow = br.readLine();
while (dataRow != null)
{
st = new StringTokenizer (dataRow, "#");
id = Integer.parseInt(st.nextToken());
race = (st.nextToken().charAt(0));
numChild = Integer.parseInt(st.nextToken());
income = Double.parseDouble(st.nextToken());
state = st.nextToken();
Residence r1 = new Residence (id, race, numChild, income, state);
if (r1.getState().equalsIgnoreCase("kelantan"))
{
pw1.println(r1.toString());
}
dataRow = br.readLine();
}
java file drjava
asked Nov 20 at 9:47
Ress
1
add a comment |
up vote
0
down vote
favorite
Please find what am i missing
here the output:
https://drive.google.com/open?id=1Ur6XOHWJAoJ7aVLRqNP8E39j3Hz9E2T8
try
{
FileReader fr = new FileReader ("residenceData.txt");
BufferedReader br = new BufferedReader (fr);
BufferedWriter bw1 = new BufferedWriter (new FileWriter ("resKelantan.txt:"));
StringTokenizer st = null;
String dataRow = br.readLine();
while (dataRow != null)
{
st = new StringTokenizer (dataRow, "#");
id = Integer.parseInt(st.nextToken());
race = (st.nextToken().charAt(0));
numChild = Integer.parseInt(st.nextToken());
income = Double.parseDouble(st.nextToken());
state = st.nextToken();
Residence r1 = new Residence (id, race, numChild, income, state);
if (r1.getState().equalsIgnoreCase("kelantan"))
{
pw1.println(r1.toString());
}
dataRow = br.readLine();
}
java file drjava
asked Nov 20 at 9:47
Ress
1
4
Please include the error in your question. We Stackoverflow users are lazy and don't like leaving this site to visit external documents
– Jeroen Steenbeeke
Nov 20 at 9:51
3
Have you tried removing the ":" from the output filename? I don't think ":" are allowed in file names on Windows.
– Emmanuel Rosa
Nov 20 at 9:54
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
Please find what am i missing
here the output:
https://drive.google.com/open?id=1Ur6XOHWJAoJ7aVLRqNP8E39j3Hz9E2T8
try
{
FileReader fr = new FileReader ("residenceData.txt");
BufferedReader br = new BufferedReader (fr);
BufferedWriter bw1 = new BufferedWriter (new FileWriter ("resKelantan.txt:"));
StringTokenizer st = null;
String dataRow = br.readLine();
while (dataRow != null)
{
st = new StringTokenizer (dataRow, "#");
id = Integer.parseInt(st.nextToken());
race = (st.nextToken().charAt(0));
numChild = Integer.parseInt(st.nextToken());
income = Double.parseDouble(st.nextToken());
state = st.nextToken();
Residence r1 = new Residence (id, race, numChild, income, state);
if (r1.getState().equalsIgnoreCase("kelantan"))
{
pw1.println(r1.toString());
}
dataRow = br.readLine();
}
java file drjava
asked Nov 20 at 9:47
Ress
1
Please find what am i missing
here the output:
https://drive.google.com/open?id=1Ur6XOHWJAoJ7aVLRqNP8E39j3Hz9E2T8
try
{
FileReader fr = new FileReader ("residenceData.txt");
BufferedReader br = new BufferedReader (fr);
BufferedWriter bw1 = new BufferedWriter (new FileWriter ("resKelantan.txt:"));
StringTokenizer st = null;
String dataRow = br.readLine();
while (dataRow != null)
{
st = new StringTokenizer (dataRow, "#");
id = Integer.parseInt(st.nextToken());
race = (st.nextToken().charAt(0));
numChild = Integer.parseInt(st.nextToken());
income = Double.parseDouble(st.nextToken());
state = st.nextToken();
Residence r1 = new Residence (id, race, numChild, income, state);
if (r1.getState().equalsIgnoreCase("kelantan"))
{
pw1.println(r1.toString());
}
dataRow = br.readLine();
}
java file drjava
java file drjava
asked Nov 20 at 9:47
Ress
1
asked Nov 20 at 9:47
Ress
1
asked Nov 20 at 9:47
Ress
1
asked Nov 20 at 9:47
Ress
1
asked Nov 20 at 9:47
Ress
1
1
4
Please include the error in your question. We Stackoverflow users are lazy and don't like leaving this site to visit external documents
– Jeroen Steenbeeke
Nov 20 at 9:51
3
Have you tried removing the ":" from the output filename? I don't think ":" are allowed in file names on Windows.
– Emmanuel Rosa
Nov 20 at 9:54
add a comment |
4
Please include the error in your question. We Stackoverflow users are lazy and don't like leaving this site to visit external documents
– Jeroen Steenbeeke
Nov 20 at 9:51
3
Have you tried removing the ":" from the output filename? I don't think ":" are allowed in file names on Windows.
– Emmanuel Rosa
Nov 20 at 9:54
4
4
Please include the error in your question. We Stackoverflow users are lazy and don't like leaving this site to visit external documents
– Jeroen Steenbeeke
Nov 20 at 9:51
Please include the error in your question. We Stackoverflow users are lazy and don't like leaving this site to visit external documents
– Jeroen Steenbeeke
Nov 20 at 9:51
3
3
Have you tried removing the ":" from the output filename? I don't think ":" are allowed in file names on Windows.
– Emmanuel Rosa
Nov 20 at 9:54
Have you tried removing the ":" from the output filename? I don't think ":" are allowed in file names on Windows.
– Emmanuel Rosa
Nov 20 at 9:54
add a comment |
1 Answer
1
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0
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You better create File first, and then use boolean function File.exists() to find put if this file exists. If so, you can use you code: try{...} and so on. If not, you may call File.createNewFile() function.
For example:
File f = new File("somefile");
if (f.exists()) {
FileReader fr = new FileReader(f);
}
answered Nov 20 at 9:57
Dima Rich
273
add a comment |
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up vote
0
down vote
You better create File first, and then use boolean function File.exists() to find put if this file exists. If so, you can use you code: try{...} and so on. If not, you may call File.createNewFile() function.
For example:
File f = new File("somefile");
if (f.exists()) {
FileReader fr = new FileReader(f);
}
answered Nov 20 at 9:57
Dima Rich
273
add a comment |
up vote
0
down vote
You better create File first, and then use boolean function File.exists() to find put if this file exists. If so, you can use you code: try{...} and so on. If not, you may call File.createNewFile() function.
For example:
File f = new File("somefile");
if (f.exists()) {
FileReader fr = new FileReader(f);
}
answered Nov 20 at 9:57
Dima Rich
273
add a comment |
up vote
0
down vote
up vote
0
down vote
You better create File first, and then use boolean function File.exists() to find put if this file exists. If so, you can use you code: try{...} and so on. If not, you may call File.createNewFile() function.
For example:
File f = new File("somefile");
if (f.exists()) {
FileReader fr = new FileReader(f);
}
answered Nov 20 at 9:57
Dima Rich
273
You better create File first, and then use boolean function File.exists() to find put if this file exists. If so, you can use you code: try{...} and so on. If not, you may call File.createNewFile() function.
For example:
File f = new File("somefile");
if (f.exists()) {
FileReader fr = new FileReader(f);
}
answered Nov 20 at 9:57
Dima Rich
273
answered Nov 20 at 9:57
Dima Rich
273
answered Nov 20 at 9:57
Dima Rich
273
answered Nov 20 at 9:57
Dima Rich
273
273
add a comment |
add a comment |
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4
Please include the error in your question. We Stackoverflow users are lazy and don't like leaving this site to visit external documents
– Jeroen Steenbeeke
Nov 20 at 9:51
3
Have you tried removing the ":" from the output filename? I don't think ":" are allowed in file names on Windows.
– Emmanuel Rosa
Nov 20 at 9:54