error: stdout:  -pre-init:  -init-private:  -init-user:  -init-project:  -init-macrodef-property:  -do-init:  -post-init:  -init-check:  -init-ap-cmdline-properties:  -init-macrodef-javac-with-processors:  -init-macrodef-javac-without-processors:  -init-macrodef-javac:  -init-macrodef-junit:  -init-debug-args:  -init-macrodef-nbjpda:  -init-macrodef-debug:  -init-macrodef-java:  -init-presetdef-jar:  -init-ap-cmdline-supported:  -init-ap-cmdline:  init:  -deps-jar-init:  deps-jar:     [mkdir] Created dir: /app/build  -warn-already-built-jar: [propertyfile] Updating property file: /app/build/built-jar.properties  -check-automatic-build:  -clean-after-automatic-build:  -verify-automatic-build:  -pre-pre-compile:     [mkdir] Created dir: /app/build/classes  -pre-compile:  -copy-persistence-xml:  -compile-depend:  -do-compile:     [mkdir] Created dir: /app/build/empty     [mkdir] Created dir: /app/build/generated-sources/ap-source-output     [javac] Compiling 1 source file to /app/build/classes     [javac] warning: [options] bootstrap class path not set in conjunction with -source 1.6     [javac] 1 warning      [copy] Copying 1 file to /app/build/classes  -post-compile:  compile:  -pre-pre-compile-test:     [mkdir] Created dir: /app/build/test/classes  -pre-compile-test:  -compile-test-depend:  -do-compile-test:     [javac] Compiling 2 source files to /app/build/test/classes     [javac] warning: [options] bootstrap class path not set in conjunction with -source 1.6     [javac] /app/test/LyyrakorttiHiddenTest.java:16: error: cannot find symbol     [javac] @PrepareForTest({Main.class, LyyraCard.class})     [javac]                  ^     [javac]   symbol: class Main     [javac] /app/test/LyyraCardTest.java:344: error: cannot find symbol     [javac]         Main.main(new String[0]);     [javac]         ^     [javac]   symbol:   variable Main     [javac]   location: class LyyraCardTest     [javac] /app/test/LyyrakorttiHiddenTest.java:62: error: cannot find symbol     [javac]             Main.main(new String[0]);     [javac]             ^     [javac]   symbol:   variable Main     [javac]   location: class LyyrakorttiHiddenTest     [javac] 3 errors     [javac] 1 warning  stderr:  BUILD FAILED /app/nbproject/build-impl.xml:883: The following error occurred while executing this line: /app/nbproject/build-impl.xml:245: Compile failed; see the compiler error output for details.  Total time: 6 seconds