Java
"C++ minus minus"

same as C++                      Different, new, missing
------------                     -----------------------

char                             byte
int short long                   no unsigned
float double                     no global variables
boolean true false               no const (final instead)

if else                          no pointers struct using enum delete templates
while                            no .h headers files
for                              no separate class declaration 
do while                         no #include, no preprocessor
switch case break default        
return                           no cin cout
                                 System.out.println("hello" + i);
                                 GUI components
 
classes, OOP                     classes mandatory, all code in class methods
private data ("fields")
public functions ("methods")
constructors                     no delete, no destructors
                                 automatic garbage collection

                                 no multiple inheritance (interfaces instead)
                                 no reference arguments
exceptions                       
                                 no operator overloading