% scons -Q
[?1034hjavac -d classes -sourcepath src src/Example1.java src/Example2.java src/Example3.java
% scons -Q -c classes
[?1034hRemoved classes/Example1.class
Removed classes/AdditionalClass1.class
Removed classes/Example2$Inner2.class
Removed classes/Example2.class
Removed classes/Example3.class
Removed classes/AdditionalClass3.class