package com.siyeh.igtest.performance.length_one_strings_in_concatenation; import java.io.IOException; public class LengthOneStringInConcatenationInspection { public LengthOneStringInConcatenationInspection() { } public void foo() throws IOException { final String s = "foo" + "i" + "bar" + " " + "baz" + "\t"; System.out.println(s); final StringBuffer buffer = new StringBuffer(); buffer.append("foo"); buffer.append("f"); final StringBuilder buffer2 = new StringBuilder(); buffer2.append("foo"); buffer2.append("f"); System.out.println("asdf" + 1 + "a"); System.out.println("asdf" + "b" + 2); System.out.println(1 + "b" + "asdf"); System.out.println("a" + ); } }