Wrote /root/JavaX-Caches/tmp_551830531/main.java - 509 bytes (written=509, should be 509)
javac=0, ecj=1, useJarBot=0
Checking ECJ at port 4898 at 127.0.0.1
/root/jdk-17/bin/javac -source 11 -target 11 -nowarn -encoding utf8 -Xdiags:verbose -cp /root/.javax/x30.jar:/root/dexcompiler/android.jar:/root/dexcompiler/support-v4-22.2.1.jar:/root/javafx/javafx.base.jar:/root/javafx/javafx.graphics.jar:/root/javafx/javafx.swing.jar -d /root/JavaX-Caches/tmp_1549425694 /root/JavaX-Caches/tmp_551830531/main.java 2>&1<br><title>[Compilation Error]</title><p>Compiler errors. <a href='/tb/transpile.php?id=1032070&quick=1&medium=1'>Medium transpile.</a> <a href='/tb-int/get-transpiled.php?id=1032070&raw=1'>Show Java sources.</a> <a href='/tb/show-snippet.php?id=1032070'>Show snippet.</a> <a href='/tb/snippets.php?id=1032070'>Edit.</a></p><xmp>/root/JavaX-Caches/tmp_551830531/main.java:1: error: class, interface, or enum expected
sclass IICheckerBoard implements IIntegralImage {
^
/root/JavaX-Caches/tmp_551830531/main.java:3: error: class, interface, or enum expected
  double cols = 8, rows = 8;
  ^
/root/JavaX-Caches/tmp_551830531/main.java:4: error: class, interface, or enum expected
  RGB color1 = RGB(Color.black), color2 = RGB(Color.white);
  ^
/root/JavaX-Caches/tmp_551830531/main.java:6: error: class, interface, or enum expected
  public int getWidth() { ret w; }
         ^
/root/JavaX-Caches/tmp_551830531/main.java:6: error: class, interface, or enum expected
  public int getWidth() { ret w; }
                                 ^
/root/JavaX-Caches/tmp_551830531/main.java:7: error: class, interface, or enum expected
  public int getHeight() { ret h; }
         ^
/root/JavaX-Caches/tmp_551830531/main.java:7: error: class, interface, or enum expected
  public int getHeight() { ret h; }
                                  ^
/root/JavaX-Caches/tmp_551830531/main.java:9: error: class, interface, or enum expected
  public double getIntegralValue(int x, int y, int channel) {
         ^
/root/JavaX-Caches/tmp_551830531/main.java:11: error: class, interface, or enum expected
    double row = doubleRatio(x, h)*rows/2;
    ^
/root/JavaX-Caches/tmp_551830531/main.java:12: error: class, interface, or enum expected
    double xlow = frac(col), ylow = frac(row);
    ^
/root/JavaX-Caches/tmp_551830531/main.java:13: error: class, interface, or enum expected
    ret rgbInt(color1, channel)*(ifloor(col)*.5 + ...)
    ^
11 errors</xmp><br>