Fix error in tickmap contains check, typo in javadoc and add better single tick check
Fix error in tickmap contains check, typo in javadoc and add better single tick check

GlowstonePlusPlus/GlowstonePlusPlus,GlowstonePlusPlus/GlowstonePlusPlus,GlowstonePlusPlus/GlowstonePlusPlus,GlowstoneMC/GlowstonePlusPlus,GlowstoneMC/GlowstonePlusPlus,GlowstoneMC/GlowstonePlusPlus,GlowstoneMC/GlowstonePlusPlus,GlowstonePlusPlus/GlowstonePlusPlus