From f632a34959e884b1c3e3f70c262ccaf03550c322 Mon Sep 17 00:00:00 2001
From: Alexander Udalov <Alexander.Udalov@jetbrains.com>
Date: Thu, 16 Oct 2014 18:18:41 +0400
Subject: [PATCH] Delete unused JavaSignatureFormatter

---
 .../structure/JavaSignatureFormatter.java     | 113 ------------------
 1 file changed, 113 deletions(-)
 delete mode 100644 core/descriptor.loader.java/src/org/jetbrains/jet/lang/resolve/java/structure/JavaSignatureFormatter.java

diff --git a/core/descriptor.loader.java/src/org/jetbrains/jet/lang/resolve/java/structure/JavaSignatureFormatter.java b/core/descriptor.loader.java/src/org/jetbrains/jet/lang/resolve/java/structure/JavaSignatureFormatter.java
deleted file mode 100644
index ff08eadf1ce..00000000000
--- a/core/descriptor.loader.java/src/org/jetbrains/jet/lang/resolve/java/structure/JavaSignatureFormatter.java
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * Copyright 2010-2013 JetBrains s.r.o.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.jetbrains.jet.lang.resolve.java.structure;
-
-import org.jetbrains.annotations.NotNull;
-
-import java.util.List;
-
-public class JavaSignatureFormatter {
-    private static JavaSignatureFormatter instance;
-
-    private JavaSignatureFormatter() {
-    }
-
-    @NotNull
-    public static JavaSignatureFormatter getInstance() {
-        if (instance == null) {
-            instance = new JavaSignatureFormatter();
-        }
-        return instance;
-    }
-
-    /**
-     * @return a formatted signature of a method, showing method name and fully qualified names of its parameter types, e.g.:
-     * {@code "foo(double, java.lang.String)"}
-     */
-    @NotNull
-    public String formatMethod(@NotNull JavaMethod method) {
-        StringBuilder buffer = new StringBuilder();
-
-        buffer.append(method.getName());
-
-        buffer.append('(');
-        boolean firstParameter = true;
-        for (JavaValueParameter parameter : method.getValueParameters()) {
-            if (!firstParameter) buffer.append(", ");
-            firstParameter = false;
-
-            buffer.append(formatType(parameter.getType()));
-        }
-
-        buffer.append(')');
-
-        return buffer.toString();
-    }
-
-    @NotNull
-    private String formatType(@NotNull JavaType type) {
-        if (type instanceof JavaPrimitiveType) {
-            return ((JavaPrimitiveType) type).getCanonicalText();
-        }
-        else if (type instanceof JavaArrayType) {
-            return formatType(((JavaArrayType) type).getComponentType()) + "[]";
-        }
-        else if (type instanceof JavaClassifierType) {
-            return formatClassifierType((JavaClassifierType) type);
-        }
-        else if (type instanceof JavaWildcardType) {
-            JavaWildcardType wildcardType = (JavaWildcardType) type;
-            if (wildcardType.isExtends()) {
-                //noinspection ConstantConditions
-                return "? extends " + formatType(wildcardType.getBound());
-            } else {
-                return "?";
-            }
-        } else {
-            throw new IllegalArgumentException("Wrong type: " + type);
-        }
-    }
-
-    @NotNull
-    private String formatClassifierType(@NotNull JavaClassifierType type) {
-        JavaClassifier classifier = type.getClassifier();
-
-        if (classifier == null) return "[UNRESOLVED: " + type + "]";
-
-        if (classifier instanceof JavaTypeParameter) {
-            return classifier.getName().asString();
-        }
-
-        //noinspection ConstantConditions
-        StringBuilder buffer = new StringBuilder(((JavaClass) classifier).getFqName().asString());
-
-        List<JavaType> typeArguments = type.getTypeArguments();
-        if (!typeArguments.isEmpty()) {
-            buffer.append("<");
-            boolean firstArgument = true;
-            for (JavaType typeArgument : typeArguments) {
-                if (!firstArgument) buffer.append(",");
-                firstArgument = false;
-
-                buffer.append(formatType(typeArgument));
-            }
-            buffer.append(">");
-        }
-
-        return buffer.toString();
-    }
-}