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

0 vote113 views1 answer
Maven Dependency for flyway
Java
20 votes125 views6 answers
Throw error java
Java
0 vote104 views1 answer
Call method of another class without creating instance in java android
Java
1 vote126 views1 answer
How to set lowered bezels in jlabel
Java
0 vote101 views1 answer
Shared preferences make null in android
Java
0 vote101 views1 answer
Android separator line in view
Java
1 vote100 views2 answers
@javax.annotation.Generated error java stub
Java
1 vote148 views1 answer
How to draw a rectangle in libgdx
Java
0 vote108 views1 answer
Shortcut to find a class in java project eclipse
Java
0 vote112 views1 answer
Stop countdown timer when exiting an activity
Java