IDEA-133322 Add an intention to convert compareTo(x)==0 to equals

java/java-tests/testData/codeInsight/convertCompareToToEquals/eqEq.java

@@ -0,0 +1,13 @@
+import java.lang.Integer;
+import java.lang.String;
+
+class X {
+  void m() {
+
+    Integer i1 = new Integer(0);
+    Integer i2 = new Integer(2);
+
+    boolean b = i1.compareT<caret>o(i2) == 0;
+
+  }
+}

java/java-tests/testData/codeInsight/convertCompareToToEquals/eqEq_after.java

@@ -0,0 +1,13 @@
+import java.lang.Integer;
+import java.lang.String;
+
+class X {
+  void m() {
+
+    Integer i1 = new Integer(0);
+    Integer i2 = new Integer(2);
+
+    boolean b = i1.equals(i2);
+
+  }
+}

java/java-tests/testData/codeInsight/convertCompareToToEquals/ne.java

@@ -0,0 +1,9 @@
+import java.lang.String;
+
+class X {
+  void m() {
+
+    boolean b = "asd".substring(1).compareTo("qwe".substring(2)) !<caret>= 0;
+
+  }
+}

java/java-tests/testData/codeInsight/convertCompareToToEquals/ne_after.java

@@ -0,0 +1,9 @@
+import java.lang.String;
+
+class X {
+  void m() {
+
+    boolean b = !"asd".substring(1).equals("qwe".substring(2));
+
+  }
+}

java/java-tests/testData/codeInsight/convertCompareToToEquals/notAvailable.java

@@ -0,0 +1,9 @@
+import java.lang.String;
+
+class X {
+  void m() {
+
+      boolean b = "asd".compareTo("qwe") == 1;
+
+  }
+}