reading text from JInputField to support multilingual input

Former-commit-id: 4dc1228ba000f88d3af29569aa3954cb8acc4d90
Former-commit-id: 7fd7f8bd4f35e3be30cd9fa0da96684a48eedad3

src/net/torvald/terrarum/console/JavaIMTest.kt

@@ -0,0 +1,24 @@
+package net.torvald.terrarum.console
+
+import net.torvald.terrarum.Terrarum
+import net.torvald.terrarum.swingapp.IMStringReader
+import javax.swing.JFrame
+
+/**
+ * Created by SKYHi14 on 2017-02-05.
+ */
+
+object JavaIMTest : ConsoleCommand {
+
+    override fun execute(args: Array<String>) {
+        IMStringReader(
+                Terrarum.appgc,
+                { Echo("[JavaIMTest -> IMStringReader] $it") }, // send input to Echo
+                "JavaIMTest"
+        )
+    }
+
+    override fun printUsage() {
+        Echo("Tests Swing input window to get non-English text input")
+    }
+}