Read file in java

Java read file text

try(BufferedReader br = new BufferedReader(new FileReader("file.txt"))) {
    StringBuilder sb = new StringBuilder();
    String line = br.readLine();

    while (line != null) {
        sb.append(line);
        sb.append(System.lineSeparator());
        line = br.readLine();
    }
    String everything = sb.toString();
}

Read file in java

BufferedReader br = new BufferedReader(new FileReader("file.txt"));
try {
    StringBuilder sb = new StringBuilder();
    String line = br.readLine();

    while (line != null) {
        sb.append(line);
        sb.append(System.lineSeparator());
        line = br.readLine();
    }
    String everything = sb.toString();
} finally {
    br.close();
}

Source: stackoverflow.com

Java TextIO read a file

TextIO.writeUserSelectedFile();

-1

Source: math.hws.edu

Similar codes

1 vote170 views1 answer
How to get array index value into variable in java
Java
9 votes210 views4 answers
How to wait time in java
Java
1 vote171 views1 answer
Events that people think are unlikely but actually have high probability
Java
3 votes145 views5 answers
Java check if element exists in array
Java
1 vote203 views2 answers
Is it possible to quick sort a string in java
Java
0 vote175 views1 answer
Flink prometheus alert on failed jobs
Java
0 vote178 views2 answers
How to remove all components from layeredPane java
Java
3 votes207 views4 answers
Java string array to arraylist
Java
0 vote181 views1 answer
How to find root viewGroop
Java
0 vote223 views1 answer
Subtract two variables in java
Java