Capture the output of JAVAC
From CodeCodex
[edit] Implementations
[edit] Java
method 1a : redirect to a file
// Win95 (?) javac -J-Djavac.pipe.output=true myClass.java >output.txt // WinNT (or better) javac MyClass.java 2>output.txt
method 1a : redirect to stdout with a pause after each screen full
// WinNT (or better) javac MyClass.java 2>&1 | MORE
method 2 : use JAVA to capture the output
// [JDK 1.1]
// to compile: java JC mySource.java
// (use redirection to keep the output)
// java JC mySource.java >output.txt
import java.io.*;
public class JC {
public static void main( String args[] )
throws IOException, InterruptedException {
String fn = "JC.java";
if( args.length > 0 ) fn = args[0];
System.out.println( "BEGIN (" + fn + ")" );
Process p =
Runtime.getRuntime().exec( "javac -verbose " + fn );
String buf;
BufferedReader se = new BufferedReader
( new InputStreamReader( p.getErrorStream() ) );
while( (buf = se.readLine()) != null )
System.out.println( " : " + buf );
System.out.println( "END (rc:" + p.waitFor() + ")" );
}
}
or you can always use a small text editor like Textpad where you can write with Java code (with syntax coloring), compile, capture compiler output and launch your Applet or Application directly from the editor.
