Remove "WARNING: no body for function" regexes

These lines appear in the output for methods whose body is empty/nil.
For excluded methods, we now have "return nondet" bodies as we do for
stubs, so the warnings are no longer printed.

Author: antlechner

jbmc/regression/jbmc/context-include-exclude/test_exclude_from_all.desc

@@ -6,11 +6,6 @@ Main.class
 .* line 10 assertion at file Main.java line 10 .*: SUCCESS
 .* line 11 assertion at file Main.java line 11 .*: SUCCESS
 .* line 12 assertion at file Main.java line 12 .*: FAILURE
-WARNING: no body for function java::org\.cprover\.MyClass\$Inner\.doIt:\(I\)I
 --
-WARNING: no body for function .*clinit_wrapper
-WARNING: no body for function java::org\.cprover\.MyClass\.<init>:\(I\)V
-WARNING: no body for function java::org\.cprover\.MyClass\.get:\(\)I
-WARNING: no body for function java::Main\.myMethod:\(I\)I
 --
 Tests that no methods except those in the specified class are excluded.

jbmc/regression/jbmc/context-include-exclude/test_exclude_from_include.desc

@@ -6,12 +6,7 @@ Main.class
 .* line 10 assertion at file Main.java line 10 .*: FAILURE
 .* line 11 assertion at file Main.java line 11 .*: SUCCESS
 .* line 12 assertion at file Main.java line 12 .*: FAILURE
-WARNING: no body for function java::Main\.myMethod:\(I\)I
-WARNING: no body for function java::org\.cprover\.MyClass\$Inner\.doIt:\(I\)I
 --
-WARNING: no body for function .*clinit_wrapper
-WARNING: no body for function java::org\.cprover\.MyClass\.<init>:\(I\)V
-WARNING: no body for function java::org\.cprover\.MyClass\.get:\(\)I
 --
 Tests that only the specified methods and classes are included, while
 the inner class from MyClass is excluded.

jbmc/regression/jbmc/context-include-exclude/test_include.desc

@@ -6,11 +6,6 @@ Main.class
 .* line 10 assertion at file Main.java line 10 .*: SUCCESS
 .* line 11 assertion at file Main.java line 11 .*: FAILURE
 .* line 12 assertion at file Main.java line 12 .*: FAILURE
-WARNING: no body for function java::org\.cprover\.MyClass\.<init>:\(I\)V
-WARNING: no body for function java::org\.cprover\.MyClass\.get:\(\)I
-WARNING: no body for function java::org\.cprover\.MyClass\$Inner\.doIt:\(I\)I
 --
-WARNING: no body for function .*clinit_wrapper
-WARNING: no body for function java::Main\.myMethod:\(I\)I
 --
 Tests that only methods from the specified class are included.

jbmc/regression/jbmc/context-include-exclude/test_include_all.desc

@@ -7,6 +7,5 @@ Main.class
 .* line 11 assertion at file Main.java line 11 .*: SUCCESS
 .* line 12 assertion at file Main.java line 12 .*: SUCCESS
 --
-WARNING: no body for function .*
 --
 Tests that no methods are excluded.