Link type checking for java_library

Link type checking for java_library has not been working unintentionally.
So turn on link type checking for these types.

And also add tests for link type checking.

Bug: 145799020
Test: cherry-pick aosp/1182522 and check if build fails
Test: m nothing and there is no error(soong unittest)

Change-Id: Ifc347f657885de1028ac0076ddd103c0387b597a
diff --git a/java/java_test.go b/java/java_test.go
index dc498a4..b8fae8e 100644
--- a/java/java_test.go
+++ b/java/java_test.go
@@ -288,6 +288,94 @@
 	}
 }
 
+func TestJavaLinkType(t *testing.T) {
+	testJava(t, `
+		java_library {
+			name: "foo",
+			srcs: ["a.java"],
+			libs: ["bar"],
+			static_libs: ["baz"],
+		}
+
+		java_library {
+			name: "bar",
+			sdk_version: "current",
+			srcs: ["b.java"],
+		}
+
+		java_library {
+			name: "baz",
+			sdk_version: "system_current",
+			srcs: ["c.java"],
+		}
+	`)
+
+	testJavaError(t, "Adjust sdk_version: property of the source or target module so that target module is built with the same or smaller API set than the source.", `
+		java_library {
+			name: "foo",
+			srcs: ["a.java"],
+			libs: ["bar"],
+			sdk_version: "current",
+			static_libs: ["baz"],
+		}
+
+		java_library {
+			name: "bar",
+			sdk_version: "current",
+			srcs: ["b.java"],
+		}
+
+		java_library {
+			name: "baz",
+			sdk_version: "system_current",
+			srcs: ["c.java"],
+		}
+	`)
+
+	testJava(t, `
+		java_library {
+			name: "foo",
+			srcs: ["a.java"],
+			libs: ["bar"],
+			sdk_version: "system_current",
+			static_libs: ["baz"],
+		}
+
+		java_library {
+			name: "bar",
+			sdk_version: "current",
+			srcs: ["b.java"],
+		}
+
+		java_library {
+			name: "baz",
+			sdk_version: "system_current",
+			srcs: ["c.java"],
+		}
+	`)
+
+	testJavaError(t, "Adjust sdk_version: property of the source or target module so that target module is built with the same or smaller API set than the source.", `
+		java_library {
+			name: "foo",
+			srcs: ["a.java"],
+			libs: ["bar"],
+			sdk_version: "system_current",
+			static_libs: ["baz"],
+		}
+
+		java_library {
+			name: "bar",
+			sdk_version: "current",
+			srcs: ["b.java"],
+		}
+
+		java_library {
+			name: "baz",
+			srcs: ["c.java"],
+		}
+	`)
+}
+
 func TestSimple(t *testing.T) {
 	ctx, _ := testJava(t, `
 		java_library {