void () { doTest(""" class StringTemplateMigration { void test(String s) { System.out.println(s + " = "<caret> + 1+1.1+2+7+0.2f+1_000_000+7l+0x0f+012+0b11+1.2+1.3+1.4+1.5); } }""", """ class StringTemplateMigration { void test(String s) { System.out.println(STR."\\{s} = 11.127\\{0.2f}\\{1_000_000}\\{7l}\\{0x0f}\\{012}\\{0b11}1.21.31.41.5"); } }"""); }