Never join lines in code.
diff --git a/bundles/org.eclipse.core.expressions/.settings/org.eclipse.jdt.core.prefs b/bundles/org.eclipse.core.expressions/.settings/org.eclipse.jdt.core.prefs
index 43afd0c..dc6ae62 100644
--- a/bundles/org.eclipse.core.expressions/.settings/org.eclipse.jdt.core.prefs
+++ b/bundles/org.eclipse.core.expressions/.settings/org.eclipse.jdt.core.prefs
@@ -343,6 +343,8 @@
org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_enum_constant=do not insert
org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_method_declaration=do not insert
org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_method_invocation=do not insert
+org.eclipse.jdt.core.formatter.join_lines_in_comments=true
+org.eclipse.jdt.core.formatter.join_wrapped_lines=false
org.eclipse.jdt.core.formatter.keep_else_statement_on_same_line=false
org.eclipse.jdt.core.formatter.keep_empty_array_initializer_on_one_line=false
org.eclipse.jdt.core.formatter.keep_imple_if_on_one_line=false
diff --git a/tests/org.eclipse.core.expressions.tests/.settings/org.eclipse.jdt.core.prefs b/tests/org.eclipse.core.expressions.tests/.settings/org.eclipse.jdt.core.prefs
index a3ab81b..7865a64 100644
--- a/tests/org.eclipse.core.expressions.tests/.settings/org.eclipse.jdt.core.prefs
+++ b/tests/org.eclipse.core.expressions.tests/.settings/org.eclipse.jdt.core.prefs
@@ -343,6 +343,8 @@
org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_enum_constant=do not insert
org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_method_declaration=do not insert
org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_method_invocation=do not insert
+org.eclipse.jdt.core.formatter.join_lines_in_comments=true
+org.eclipse.jdt.core.formatter.join_wrapped_lines=false
org.eclipse.jdt.core.formatter.keep_else_statement_on_same_line=false
org.eclipse.jdt.core.formatter.keep_empty_array_initializer_on_one_line=false
org.eclipse.jdt.core.formatter.keep_imple_if_on_one_line=false
