In eclipse,After i cleaned my project it has an error.could not load main class.how to fix it

System.out.println (y): G.testtest2 // break: .object(Mat, Mat, Mat, int): Mat main/(String)void string filePath =-C:\\Users\luser11eclipse-workspace Imgcodecs.imwrite(filePath "matchingpic23232.png", Imgcodecs.imwrite("template.png", template): Imgcodecs.imwrite("fuckfuck.png, result) return source: public static void main (Stringt1 args) System. loadLibrary(Core.NATIVE LTBRARY AME Mat source null: Mat source2 null: Mat template null: string filePath "c:MUsersluserMeclipse-workspac /I Load inage file source - Imgcodecs.imreadlfilePath "redcircle3.pmg source21mgcodecs.inread (filePath+"redcircle.png") template -Imgcodecs.inread(filePath "redcircle.pn Problems Javadoc Declaration Console t Eror Log system.out.printin (source) : Mat result new Mat : int matchMethod Imgproc. IM CCOEFT terminated testtest2 Ilava Application C programFiles lavat reiao 161 b n avaw.exe (30 an // Mat kernel Imgproc.getStructurinqELement (Ingprorror: Could not rind or load main class objecttest.testtest2 54 Mat Object objeet (source, template, result, matchMe // abject2 0; Hat object2-object (source2, template, result, match ystem.out.printin("Success") systen out.printin("not yet!"): // checker tcheck, check2) // Imgpoc.dilate (source, source, kerne1) / Tmgproc.dilate (cemplate, template, kernel) // Imaproc.nealarBlur (source, source, 5)2 Smart Inmert 58:30